{"title":"Tuning","description":"\u003cp\u003eBrowse our Tuning collection. Free Shipping.\u003c\/p\u003e","products":[{"product_id":"pro-duro-bubble-bushings-orange-fingerboard-tuning","title":"Pro Duro Bubble Bushings, Orange - Fingerboard Tuning","description":"\u003cdiv class=\"tk-pdp\" style=\"--tk-accent:#d35400;--tk-accent-soft:rgba(211,84,0,.30)\"\u003e\n\u003cstyle\u003e.rte .tk-pdp{--tk-line:#e7e6df;--tk-ink:#17170f;--tk-muted:#8c8c81;--tk-accent:#40BADA;--tk-accent-soft:rgba(64,186,218,.30);--tk-mono:ui-monospace,\"SF Mono\",Menlo,Consolas,\"Liberation Mono\",monospace;font-size:16px;color:var(--tk-ink);line-height:1.5}.rte .tk-pdp *{box-sizing:border-box}.rte .tk-lede{font-size:15px;line-height:1.55;margin:0 0 14px;color:#2c2c22}.rte .tk-lede b{color:var(--tk-ink)}.rte .tk-plate{display:flex;flex-wrap:wrap;gap:18px 0;margin:0 0 22px;padding:0 0 20px;border-bottom:1px solid var(--tk-line)}.rte .tk-plate .tk-cell{flex:1 1 0;min-width:92px;padding:0 16px;border-left:1px solid var(--tk-line)}.rte .tk-plate .tk-cell:first-child{padding-left:0;border-left:0}.rte .tk-k{font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:var(--tk-muted);font-weight:600;margin:0 0 5px}.rte .tk-v{font-family:var(--tk-mono);font-size:17px;font-weight:600;letter-spacing:-.02em;line-height:1.15;color:var(--tk-ink)}.rte .tk-v small{font-size:11px;color:var(--tk-muted);font-weight:500}.rte .tk-v.tk-txt{font-family:inherit;font-size:14px;font-weight:600;letter-spacing:0}.rte .tk-incl{font-size:14px;line-height:1.6;margin:0 0 4px}.rte .tk-incl b{color:var(--tk-ink)}.rte .tk-pdp ul{margin:0 0 18px;padding-left:18px}.rte .tk-pdp ul li{font-size:14px;line-height:1.6;margin:0 0 6px}.rte .tk-pdp details{border-top:1px solid var(--tk-line);margin:0}.rte .tk-pdp details summary{cursor:pointer;padding:14px 0;font-size:15px;font-weight:700;list-style:none;display:flex;justify-content:space-between;align-items:center;color:var(--tk-ink);letter-spacing:.02em}.rte .tk-pdp details summary:hover{color:#000}.rte .tk-pdp details summary::-webkit-details-marker{display:none}.rte .tk-pdp details summary::after{content:\"\";border-style:solid;border-color:#888;border-width:2px 2px 0 0;display:inline-block;height:7px;width:7px;transform:rotate(135deg);transition:transform .25s ease;flex-shrink:0;margin-left:12px}.rte .tk-pdp details[open] summary::after{transform:rotate(-45deg)}.rte .tk-pdp details[open] summary{padding-bottom:6px;margin-bottom:8px;border-bottom:1px solid #f0f0f0}.rte .tk-pdp details\u003ediv{padding:4px 0 20px}.rte .tk-pdp details\u003ediv p{margin:0 0 12px;font-size:14px;line-height:1.6}.rte .tk-pdp details\u003ediv p:last-child{margin-bottom:0}.rte .tk-pdp details:last-of-type{border-bottom:1px solid var(--tk-line)}.rte .tk-xsell{margin-top:20px;padding:16px 18px;background:#f9fafb;border-radius:10px;display:flex;align-items:center;gap:16px}.rte .tk-xsell .tk-xh{margin:0 0 2px;font-size:13px;font-weight:700;color:#333}.rte .tk-xsell .tk-xt{margin:0;font-size:12px;color:#666;line-height:1.4}.rte .tk-xsell a{font-size:12px;color:#00897b;text-decoration:none;font-weight:600}@media(max-width:600px){.rte .tk-plate .tk-cell{min-width:33%;flex:1 1 33%;padding:0 10px}.rte .tk-plate .tk-cell:nth-child(4){padding-left:0;border-left:0}.rte .tk-xsell{flex-direction:row}}.rte .tk2-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 10px}.rte .tk2-card{border:1px solid var(--tk-line);border-radius:10px;padding:14px 14px 12px;position:relative}.rte .tk2-card .tk2-tok{display:inline-block;font-family:var(--tk-mono);font-weight:700;font-size:15px;color:#fff;background:var(--tk-accent);padding:5px 10px;border-radius:8px;margin:0 0 7px}.rte .tk2-card .tk2-nm{font-size:13px;font-weight:700;color:var(--tk-ink);margin:0 0 10px}.rte .tk2-bar{margin:0 0 8px}.rte .tk2-bar .tk2-bl{display:flex;justify-content:space-between;font-family:var(--tk-mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--tk-muted);margin:0 0 3px}.rte .tk2-bar .tk2-tr{height:6px;background:#efeee8;border-radius:4px;overflow:hidden}.rte .tk2-bar .tk2-fl{height:100%;background:var(--tk-accent);border-radius:4px}.rte .tk2-card .tk2-note{font-size:12px;line-height:1.45;color:#56564e;margin:8px 0 0}.rte .tk2-foot{font-size:12.5px;color:#56564e;margin:10px 0 22px}.rte .tk2-foot b{color:var(--tk-ink)}@media(max-width:600px){.rte .tk2-grid{grid-template-columns:1fr}}\u003c\/style\u003e\n\u003cp class=\"tk-lede\"\u003eOrange Pro Duro Bubble Bushings are the tuning knob of your setup: custom-molded silicone that drops into your trucks and sets exactly how the board leans and turns. Three firmness levels cover everything from wide-open carving to locked-in precision. Each pack includes 5 bushings: each truck uses 2, so one pack tunes both trucks with a spare.\u003c\/p\u003e\n\u003cdiv class=\"tk-plate\"\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eDurometer\u003c\/p\u003e\n\u003cdiv class=\"tk-v\"\u003e51A \/ 61A \/ 71A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eType\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eBubble Bushings\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eMaterial\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eMolded silicone\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-grid\"\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e51A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eExtra Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:92%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:35%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe most responsive tuning we offer, with the widest range of truck movement. Carve-everything territory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e61A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eClassic Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:68%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:62%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe same feel as our OG bubble bushings, with a more consistent molded shape.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e71A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eMedium\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:42%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:90%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eTighter and steadier. Crisper response for dialing in technical tricks and stomping landings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-foot\"\u003eA-scale: a lower number means a softer bushing and a looser turn.\u003c\/p\u003e\n\u003cp class=\"tk-incl\"\u003e\u003cb\u003eIncludes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e5 Pro Duro Bubble Bushings in Orange, in your selected durometer\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdetails\u003e\u003csummary\u003eDetails\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhat a bushing actually does\u003c\/b\u003e\u003cbr\u003eThe bushing is the soft piece your kingpin runs through, and it decides how freely your trucks lean and turn. Softer carves easier and reacts to small inputs; firmer holds its line and feels locked-in on landings. This is the real tuning knob, not the kingpin nut you crank down.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eConsistent by design\u003c\/b\u003e\u003cbr\u003eEvery bushing is custom molded from an ultra-premium silicone with a consistent shape and hole placement, so each one feels exactly like the last. Same bubble profile riders already know.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDesigned after real skate bushings\u003c\/b\u003e\u003cbr\u003eThe shape takes after conical skateboard bushings, scaled down for fingerboard trucks. That conical profile gives a smooth, progressive lean.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCompatibility \u0026amp; Fit\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003eFits all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003eDesigned in the US, made from imported parts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eFrequently Asked Questions\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhich durometer should I pick?\u003c\/b\u003e\u003cbr\u003eStart with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDoes this actually change how my trucks turn, or do I just adjust the nut?\u003c\/b\u003e\u003cbr\u003eThe bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWill these fit my trucks?\u003c\/b\u003e\u003cbr\u003eThey fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow many bushings come in a set?\u003c\/b\u003e\u003cbr\u003eFive per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAre these safe for a younger kid?\u003c\/b\u003e\u003cbr\u003eThese are small parts and a choking hazard, so they're not suitable for children under 14.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat does the Teak Guarantee cover?\u003c\/b\u003e\u003cbr\u003eFree replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdiv class=\"tk-xsell\"\u003e\u003cdiv\u003e\n\u003cp class=\"tk-xh\"\u003ePairs well with\u003c\/p\u003e\n\u003cp class=\"tk-xt\"\u003eAdd Pro Duro Pivot Cups to tune the rest of the truck, or a second pack in another durometer to swap feels. Prefer the O-ring style with washers? Grab the Pro Duro O-Rings instead.\u003c\/p\u003e\nShop tuning →\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which durometer should I pick?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Start with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\"}}, {\"@type\": \"Question\", \"name\": \"Does this actually change how my trucks turn, or do I just adjust the nut?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\"}}, {\"@type\": \"Question\", \"name\": \"Will these fit my trucks?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"They fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\"}}, {\"@type\": \"Question\", \"name\": \"How many bushings come in a set?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Five per pack. 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Contact Teak Tuning with a photo of the issue.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Teak Tuning","offers":[{"title":"51A","offer_id":44315507621975,"sku":"ywp1789782635491","price":4.19,"currency_code":"USD","in_stock":true},{"title":"61A","offer_id":44315507654743,"sku":"zmy1789782635492","price":5.17,"currency_code":"USD","in_stock":true},{"title":"71A","offer_id":44315507687511,"sku":"yzc1789782635493","price":4.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/pro-duro-bubble-bushings-orange---fingerboard-tuning_1.jpg?v=1789782642"},{"product_id":"pro-duro-bubble-bushings-teal-fingerboard-tuning","title":"Pro Duro Bubble Bushings, Teal - Fingerboard Tuning","description":"\u003cdiv class=\"tk-pdp\" style=\"--tk-accent:#40BADA;--tk-accent-soft:rgba(64,186,218,.30)\"\u003e\n\u003cstyle\u003e.rte 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.tk2-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 10px}.rte .tk2-card{border:1px solid var(--tk-line);border-radius:10px;padding:14px 14px 12px;position:relative}.rte .tk2-card .tk2-tok{display:inline-block;font-family:var(--tk-mono);font-weight:700;font-size:15px;color:#fff;background:var(--tk-accent);padding:5px 10px;border-radius:8px;margin:0 0 7px}.rte .tk2-card .tk2-nm{font-size:13px;font-weight:700;color:var(--tk-ink);margin:0 0 10px}.rte .tk2-bar{margin:0 0 8px}.rte .tk2-bar .tk2-bl{display:flex;justify-content:space-between;font-family:var(--tk-mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--tk-muted);margin:0 0 3px}.rte .tk2-bar .tk2-tr{height:6px;background:#efeee8;border-radius:4px;overflow:hidden}.rte .tk2-bar .tk2-fl{height:100%;background:var(--tk-accent);border-radius:4px}.rte .tk2-card .tk2-note{font-size:12px;line-height:1.45;color:#56564e;margin:8px 0 0}.rte .tk2-foot{font-size:12.5px;color:#56564e;margin:10px 0 22px}.rte .tk2-foot b{color:var(--tk-ink)}@media(max-width:600px){.rte .tk2-grid{grid-template-columns:1fr}}\u003c\/style\u003e\n\u003cp class=\"tk-lede\"\u003eTeal Pro Duro Bubble Bushings are the tuning knob of your setup: custom-molded silicone that drops into your trucks and sets exactly how the board leans and turns. Three firmness levels cover everything from wide-open carving to locked-in precision. Each pack includes 5 bushings: each truck uses 2, so one pack tunes both trucks with a spare.\u003c\/p\u003e\n\u003cdiv class=\"tk-plate\"\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eDurometer\u003c\/p\u003e\n\u003cdiv class=\"tk-v\"\u003e51A \/ 61A \/ 71A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eType\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eBubble Bushings\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eMaterial\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eMolded silicone\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-grid\"\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e51A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eExtra Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:92%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:35%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe most responsive tuning we offer, with the widest range of truck movement. Carve-everything territory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e61A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eClassic Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:68%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:62%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe same feel as our OG bubble bushings, with a more consistent molded shape.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e71A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eMedium\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:42%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:90%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eTighter and steadier. Crisper response for dialing in technical tricks and stomping landings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-foot\"\u003eA-scale: a lower number means a softer bushing and a looser turn.\u003c\/p\u003e\n\u003cp class=\"tk-incl\"\u003e\u003cb\u003eIncludes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e5 Pro Duro Bubble Bushings in Teal, in your selected durometer\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdetails\u003e\u003csummary\u003eDetails\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhat a bushing actually does\u003c\/b\u003e\u003cbr\u003eThe bushing is the soft piece your kingpin runs through, and it decides how freely your trucks lean and turn. Softer carves easier and reacts to small inputs; firmer holds its line and feels locked-in on landings. This is the real tuning knob, not the kingpin nut you crank down.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eConsistent by design\u003c\/b\u003e\u003cbr\u003eEvery bushing is custom molded from an ultra-premium silicone with a consistent shape and hole placement, so each one feels exactly like the last. Same bubble profile riders already know.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDesigned after real skate bushings\u003c\/b\u003e\u003cbr\u003eThe shape takes after conical skateboard bushings, scaled down for fingerboard trucks. That conical profile gives a smooth, progressive lean.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCompatibility \u0026amp; Fit\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003eFits all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003eDesigned in the US, made from imported parts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eFrequently Asked Questions\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhich durometer should I pick?\u003c\/b\u003e\u003cbr\u003eStart with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDoes this actually change how my trucks turn, or do I just adjust the nut?\u003c\/b\u003e\u003cbr\u003eThe bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWill these fit my trucks?\u003c\/b\u003e\u003cbr\u003eThey fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow many bushings come in a set?\u003c\/b\u003e\u003cbr\u003eFive per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAre these safe for a younger kid?\u003c\/b\u003e\u003cbr\u003eThese are small parts and a choking hazard, so they're not suitable for children under 14.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat does the Teak Guarantee cover?\u003c\/b\u003e\u003cbr\u003eFree replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdiv class=\"tk-xsell\"\u003e\u003cdiv\u003e\n\u003cp class=\"tk-xh\"\u003ePairs well with\u003c\/p\u003e\n\u003cp class=\"tk-xt\"\u003eAdd Pro Duro Pivot Cups to tune the rest of the truck, or a second pack in another durometer to swap feels. Prefer the O-ring style with washers? Grab the Pro Duro O-Rings instead.\u003c\/p\u003e\nShop tuning →\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which durometer should I pick?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Start with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\"}}, {\"@type\": \"Question\", \"name\": \"Does this actually change how my trucks turn, or do I just adjust the nut?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\"}}, {\"@type\": \"Question\", \"name\": \"Will these fit my trucks?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"They fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\"}}, {\"@type\": \"Question\", \"name\": \"How many bushings come in a set?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Five per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\"}}, {\"@type\": \"Question\", \"name\": \"Are these safe for a younger kid?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These are small parts and a choking hazard, so they're not suitable for children under 14.\"}}, {\"@type\": \"Question\", \"name\": \"What does the Teak Guarantee cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Free replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Teak Tuning","offers":[{"title":"51A","offer_id":44315507720279,"sku":"trj1789782640626","price":4.75,"currency_code":"USD","in_stock":true},{"title":"61A","offer_id":44315507753047,"sku":"tab1789782640627","price":5.31,"currency_code":"USD","in_stock":true},{"title":"71A","offer_id":44315507785815,"sku":"pqt1789782640628","price":5.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/pro-duro-bubble-bushings-teal---fingerboard-tuning_1.jpg?v=1789782644"},{"product_id":"pro-duro-bubble-bushings-black-fingerboard-tuning","title":"Pro Duro Bubble Bushings, Black - Fingerboard Tuning","description":"\u003cdiv class=\"tk-pdp\" style=\"--tk-accent:#2b2b2b;--tk-accent-soft:rgba(43,43,43,.30)\"\u003e\n\u003cstyle\u003e.rte .tk-pdp{--tk-line:#e7e6df;--tk-ink:#17170f;--tk-muted:#8c8c81;--tk-accent:#40BADA;--tk-accent-soft:rgba(64,186,218,.30);--tk-mono:ui-monospace,\"SF Mono\",Menlo,Consolas,\"Liberation Mono\",monospace;font-size:16px;color:var(--tk-ink);line-height:1.5}.rte .tk-pdp *{box-sizing:border-box}.rte .tk-lede{font-size:15px;line-height:1.55;margin:0 0 14px;color:#2c2c22}.rte .tk-lede b{color:var(--tk-ink)}.rte .tk-plate{display:flex;flex-wrap:wrap;gap:18px 0;margin:0 0 22px;padding:0 0 20px;border-bottom:1px solid var(--tk-line)}.rte .tk-plate .tk-cell{flex:1 1 0;min-width:92px;padding:0 16px;border-left:1px solid var(--tk-line)}.rte .tk-plate .tk-cell:first-child{padding-left:0;border-left:0}.rte .tk-k{font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:var(--tk-muted);font-weight:600;margin:0 0 5px}.rte .tk-v{font-family:var(--tk-mono);font-size:17px;font-weight:600;letter-spacing:-.02em;line-height:1.15;color:var(--tk-ink)}.rte .tk-v 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.tk2-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 10px}.rte .tk2-card{border:1px solid var(--tk-line);border-radius:10px;padding:14px 14px 12px;position:relative}.rte .tk2-card .tk2-tok{display:inline-block;font-family:var(--tk-mono);font-weight:700;font-size:15px;color:#fff;background:var(--tk-accent);padding:5px 10px;border-radius:8px;margin:0 0 7px}.rte .tk2-card .tk2-nm{font-size:13px;font-weight:700;color:var(--tk-ink);margin:0 0 10px}.rte .tk2-bar{margin:0 0 8px}.rte .tk2-bar .tk2-bl{display:flex;justify-content:space-between;font-family:var(--tk-mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--tk-muted);margin:0 0 3px}.rte .tk2-bar .tk2-tr{height:6px;background:#efeee8;border-radius:4px;overflow:hidden}.rte .tk2-bar .tk2-fl{height:100%;background:var(--tk-accent);border-radius:4px}.rte .tk2-card .tk2-note{font-size:12px;line-height:1.45;color:#56564e;margin:8px 0 0}.rte .tk2-foot{font-size:12.5px;color:#56564e;margin:10px 0 22px}.rte .tk2-foot b{color:var(--tk-ink)}@media(max-width:600px){.rte .tk2-grid{grid-template-columns:1fr}}\u003c\/style\u003e\n\u003cp class=\"tk-lede\"\u003eBlack Pro Duro Bubble Bushings are the tuning knob of your setup: custom-molded silicone that drops into your trucks and sets exactly how the board leans and turns. Three firmness levels cover everything from wide-open carving to locked-in precision. Each pack includes 5 bushings: each truck uses 2, so one pack tunes both trucks with a spare.\u003c\/p\u003e\n\u003cdiv class=\"tk-plate\"\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eDurometer\u003c\/p\u003e\n\u003cdiv class=\"tk-v\"\u003e51A \/ 61A \/ 71A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eType\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eBubble Bushings\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eMaterial\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eMolded silicone\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-grid\"\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e51A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eExtra Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:92%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:35%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe most responsive tuning we offer, with the widest range of truck movement. Carve-everything territory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e61A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eClassic Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:68%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:62%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe same feel as our OG bubble bushings, with a more consistent molded shape.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e71A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eMedium\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:42%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:90%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eTighter and steadier. Crisper response for dialing in technical tricks and stomping landings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-foot\"\u003eA-scale: a lower number means a softer bushing and a looser turn.\u003c\/p\u003e\n\u003cp class=\"tk-incl\"\u003e\u003cb\u003eIncludes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e5 Pro Duro Bubble Bushings in Black, in your selected durometer\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdetails\u003e\u003csummary\u003eDetails\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhat a bushing actually does\u003c\/b\u003e\u003cbr\u003eThe bushing is the soft piece your kingpin runs through, and it decides how freely your trucks lean and turn. Softer carves easier and reacts to small inputs; firmer holds its line and feels locked-in on landings. This is the real tuning knob, not the kingpin nut you crank down.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eConsistent by design\u003c\/b\u003e\u003cbr\u003eEvery bushing is custom molded from an ultra-premium silicone with a consistent shape and hole placement, so each one feels exactly like the last. Same bubble profile riders already know.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDesigned after real skate bushings\u003c\/b\u003e\u003cbr\u003eThe shape takes after conical skateboard bushings, scaled down for fingerboard trucks. That conical profile gives a smooth, progressive lean.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCompatibility \u0026amp; Fit\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003eFits all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003eDesigned in the US, made from imported parts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eFrequently Asked Questions\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhich durometer should I pick?\u003c\/b\u003e\u003cbr\u003eStart with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDoes this actually change how my trucks turn, or do I just adjust the nut?\u003c\/b\u003e\u003cbr\u003eThe bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWill these fit my trucks?\u003c\/b\u003e\u003cbr\u003eThey fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow many bushings come in a set?\u003c\/b\u003e\u003cbr\u003eFive per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAre these safe for a younger kid?\u003c\/b\u003e\u003cbr\u003eThese are small parts and a choking hazard, so they're not suitable for children under 14.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat does the Teak Guarantee cover?\u003c\/b\u003e\u003cbr\u003eFree replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdiv class=\"tk-xsell\"\u003e\u003cdiv\u003e\n\u003cp class=\"tk-xh\"\u003ePairs well with\u003c\/p\u003e\n\u003cp class=\"tk-xt\"\u003eAdd Pro Duro Pivot Cups to tune the rest of the truck, or a second pack in another durometer to swap feels. Prefer the O-ring style with washers? Grab the Pro Duro O-Rings instead.\u003c\/p\u003e\nShop tuning →\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which durometer should I pick?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Start with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\"}}, {\"@type\": \"Question\", \"name\": \"Does this actually change how my trucks turn, or do I just adjust the nut?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\"}}, {\"@type\": \"Question\", \"name\": \"Will these fit my trucks?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"They fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\"}}, {\"@type\": \"Question\", \"name\": \"How many bushings come in a set?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Five per pack. 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Contact Teak Tuning with a photo of the issue.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Teak Tuning","offers":[{"title":"51A","offer_id":44315507949655,"sku":"zux1789782652130","price":5.45,"currency_code":"USD","in_stock":true},{"title":"61A","offer_id":44315507982423,"sku":"iwt1789782652131","price":5.1,"currency_code":"USD","in_stock":true},{"title":"71A","offer_id":44315508015191,"sku":"yas1789782652132","price":4.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/pro-duro-bubble-bushings-black---fingerboard-tuning_1.jpg?v=1789782656"},{"product_id":"pro-duro-bubble-bushings-gray-white-swirl-fingerboard-tuning","title":"Pro Duro Bubble Bushings, Gray \u0026 White Swirl - Fingerboard Tuning","description":"\u003cdiv class=\"tk-pdp\" style=\"--tk-accent:#8c8c81;--tk-accent-soft:rgba(140,140,129,.30)\"\u003e\n\u003cstyle\u003e.rte 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.tk2-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 10px}.rte .tk2-card{border:1px solid var(--tk-line);border-radius:10px;padding:14px 14px 12px;position:relative}.rte .tk2-card .tk2-tok{display:inline-block;font-family:var(--tk-mono);font-weight:700;font-size:15px;color:#fff;background:var(--tk-accent);padding:5px 10px;border-radius:8px;margin:0 0 7px}.rte .tk2-card .tk2-nm{font-size:13px;font-weight:700;color:var(--tk-ink);margin:0 0 10px}.rte .tk2-bar{margin:0 0 8px}.rte .tk2-bar .tk2-bl{display:flex;justify-content:space-between;font-family:var(--tk-mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--tk-muted);margin:0 0 3px}.rte .tk2-bar .tk2-tr{height:6px;background:#efeee8;border-radius:4px;overflow:hidden}.rte .tk2-bar .tk2-fl{height:100%;background:var(--tk-accent);border-radius:4px}.rte .tk2-card .tk2-note{font-size:12px;line-height:1.45;color:#56564e;margin:8px 0 0}.rte .tk2-foot{font-size:12.5px;color:#56564e;margin:10px 0 22px}.rte .tk2-foot b{color:var(--tk-ink)}@media(max-width:600px){.rte .tk2-grid{grid-template-columns:1fr}}\u003c\/style\u003e\n\u003cp class=\"tk-lede\"\u003eGray \u0026amp; White Swirl Pro Duro Bubble Bushings are the tuning knob of your setup: custom-molded silicone that drops into your trucks and sets exactly how the board leans and turns. This colorway comes in two firmness levels: 51A and 61A. Each pack includes 5 bushings: each truck uses 2, so one pack tunes both trucks with a spare.\u003c\/p\u003e\n\u003cdiv class=\"tk-plate\"\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eDurometer\u003c\/p\u003e\n\u003cdiv class=\"tk-v\"\u003e51A \/ 61A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eType\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eBubble Bushings\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eMaterial\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eMolded silicone\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-grid\" style=\"grid-template-columns:repeat(2,1fr)\"\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e51A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eExtra Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:92%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:35%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe most responsive tuning we offer, with the widest range of truck movement. Carve-everything territory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e61A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eClassic Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:68%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:62%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe same feel as our OG bubble bushings, with a more consistent molded shape.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-foot\"\u003eA-scale: a lower number means a softer bushing and a looser turn.\u003c\/p\u003e\n\u003cp class=\"tk-incl\"\u003e\u003cb\u003eIncludes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e5 Pro Duro Bubble Bushings in Gray \u0026amp; White Swirl, in your selected durometer\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdetails\u003e\u003csummary\u003eDetails\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhat a bushing actually does\u003c\/b\u003e\u003cbr\u003eThe bushing is the soft piece your kingpin runs through, and it decides how freely your trucks lean and turn. Softer carves easier and reacts to small inputs; firmer holds its line and feels locked-in on landings. This is the real tuning knob, not the kingpin nut you crank down.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eConsistent by design\u003c\/b\u003e\u003cbr\u003eEvery bushing is custom molded from an ultra-premium silicone with a consistent shape and hole placement, so each one feels exactly like the last. Same bubble profile riders already know.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDesigned after real skate bushings\u003c\/b\u003e\u003cbr\u003eThe shape takes after conical skateboard bushings, scaled down for fingerboard trucks. That conical profile gives a smooth, progressive lean.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCompatibility \u0026amp; Fit\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003eFits all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003eDesigned in the US, made from imported parts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eFrequently Asked Questions\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhich durometer should I pick?\u003c\/b\u003e\u003cbr\u003eStart with the turn you want. 51A is the looser of the two, the most responsive tuning we offer. 61A is the firmer of the two, the same feel as our OG bubble bushings.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDoes this actually change how my trucks turn, or do I just adjust the nut?\u003c\/b\u003e\u003cbr\u003eThe bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWill these fit my trucks?\u003c\/b\u003e\u003cbr\u003eThey fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow many bushings come in a set?\u003c\/b\u003e\u003cbr\u003eFive per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAre these safe for a younger kid?\u003c\/b\u003e\u003cbr\u003eThese are small parts and a choking hazard, so they're not suitable for children under 14.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat does the Teak Guarantee cover?\u003c\/b\u003e\u003cbr\u003eFree replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdiv class=\"tk-xsell\"\u003e\u003cdiv\u003e\n\u003cp class=\"tk-xh\"\u003ePairs well with\u003c\/p\u003e\n\u003cp class=\"tk-xt\"\u003eAdd Pro Duro Pivot Cups to tune the rest of the truck, or a second pack in another durometer to swap feels. Prefer the O-ring style with washers? Grab the Pro Duro O-Rings instead.\u003c\/p\u003e\nShop tuning →\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which durometer should I pick?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Start with the turn you want. 51A is the looser of the two, the most responsive tuning we offer. 61A is the firmer of the two, the same feel as our OG bubble bushings.\"}}, {\"@type\": \"Question\", \"name\": \"Does this actually change how my trucks turn, or do I just adjust the nut?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The bushing is what changes the turn. 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Contact Teak Tuning with a photo of the issue.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Teak Tuning","offers":[{"title":"51A","offer_id":44315508080727,"sku":"vva1789782659740","price":4.89,"currency_code":"USD","in_stock":true},{"title":"61A","offer_id":44315508113495,"sku":"ntf1789782659741","price":5.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/pro-duro-bubble-bushings-gray-white-swirl---fingerboard-tuning_1.jpg?v=1789782663"},{"product_id":"bubble-bushings-pro-duro-series-multiple-durometers-green","title":"Bubble Bushings Pro Duro Series - Multiple Durometers - Green","description":"Teak Tuning is taking fingerboard bushings and tuning to the next level. Keeping the same shape as the OG version, the Pro Duro series are custom molded from an ultra-premium silicone material with a consistent shape and hole placement on every single bushing. This allows us to keep the same unique shape but offer \u003cb\u003emultiple firmness levels\u003c\/b\u003e and \u003cb\u003ethe most prolific level of customization of any fingerboard tuning\u003c\/b\u003e on the market. Compatible with all major fingerboard truck brands (including wider kingpin trucks like Dynamic and Y-Truck). Designed after conical-shaped skateboard bushings, Teak Tuning's Pro Duro Series Bubble Bushings are absolutely game changing for fingerboard tuning.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eBubble Bushings Pro Duro Series 51A (extra loose):\u003c\/b\u003e The most responsive tuning offered with maximum truck movement and range.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eBubble Bushings Pro Duro Series 61A (loose):\u003c\/b\u003e Provide an identical feel to Teak's OG bubble bushings but with an increased consistency of shape. Very responsive, extreme truck movement and range.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eBubble Bushings Pro Duro Series 71A (medium):\u003c\/b\u003e A tighter feel allowing for crisper movement and tricks. Provide a moderate amount of truck movement and range.\u003cbr\u003e\u003cbr\u003eDesigned and assembled in the USA from parts from the USA and China.\u003cbr\u003e\u003cbr\u003eChoking Hazard: Not suitable for children under 14 years of age.","brand":"Teak Tuning","offers":[{"title":"51A","offer_id":44315508146263,"sku":"jys1789782638278","price":5.45,"currency_code":"USD","in_stock":true},{"title":"61A","offer_id":44315508179031,"sku":"cti1789782638279","price":5.45,"currency_code":"USD","in_stock":true},{"title":"71A","offer_id":44315508211799,"sku":"lwo1789782638280","price":5.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/bubble-bushings-pro-duro-series---multiple-durometers---green_1.jpg?v=1789782664"},{"product_id":"pro-duro-bubble-bushings-yellow-fingerboard-tuning","title":"Pro Duro Bubble Bushings, Yellow - Fingerboard Tuning","description":"\u003cdiv class=\"tk-pdp\" style=\"--tk-accent:#d4a017;--tk-accent-soft:rgba(212,160,23,.30)\"\u003e\n\u003cstyle\u003e.rte .tk-pdp{--tk-line:#e7e6df;--tk-ink:#17170f;--tk-muted:#8c8c81;--tk-accent:#40BADA;--tk-accent-soft:rgba(64,186,218,.30);--tk-mono:ui-monospace,\"SF Mono\",Menlo,Consolas,\"Liberation Mono\",monospace;font-size:16px;color:var(--tk-ink);line-height:1.5}.rte .tk-pdp *{box-sizing:border-box}.rte .tk-lede{font-size:15px;line-height:1.55;margin:0 0 14px;color:#2c2c22}.rte .tk-lede b{color:var(--tk-ink)}.rte .tk-plate{display:flex;flex-wrap:wrap;gap:18px 0;margin:0 0 22px;padding:0 0 20px;border-bottom:1px solid var(--tk-line)}.rte .tk-plate .tk-cell{flex:1 1 0;min-width:92px;padding:0 16px;border-left:1px solid var(--tk-line)}.rte .tk-plate .tk-cell:first-child{padding-left:0;border-left:0}.rte .tk-k{font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:var(--tk-muted);font-weight:600;margin:0 0 5px}.rte 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0;display:inline-block;height:7px;width:7px;transform:rotate(135deg);transition:transform .25s ease;flex-shrink:0;margin-left:12px}.rte .tk-pdp details[open] summary::after{transform:rotate(-45deg)}.rte .tk-pdp details[open] summary{padding-bottom:6px;margin-bottom:8px;border-bottom:1px solid #f0f0f0}.rte .tk-pdp details\u003ediv{padding:4px 0 20px}.rte .tk-pdp details\u003ediv p{margin:0 0 12px;font-size:14px;line-height:1.6}.rte .tk-pdp details\u003ediv p:last-child{margin-bottom:0}.rte .tk-pdp details:last-of-type{border-bottom:1px solid var(--tk-line)}.rte .tk-xsell{margin-top:20px;padding:16px 18px;background:#f9fafb;border-radius:10px;display:flex;align-items:center;gap:16px}.rte .tk-xsell .tk-xh{margin:0 0 2px;font-size:13px;font-weight:700;color:#333}.rte .tk-xsell .tk-xt{margin:0;font-size:12px;color:#666;line-height:1.4}.rte .tk-xsell a{font-size:12px;color:#00897b;text-decoration:none;font-weight:600}@media(max-width:600px){.rte .tk-plate .tk-cell{min-width:33%;flex:1 1 33%;padding:0 10px}.rte .tk-plate .tk-cell:nth-child(4){padding-left:0;border-left:0}.rte .tk-xsell{flex-direction:row}}.rte .tk2-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 10px}.rte .tk2-card{border:1px solid var(--tk-line);border-radius:10px;padding:14px 14px 12px;position:relative}.rte .tk2-card .tk2-tok{display:inline-block;font-family:var(--tk-mono);font-weight:700;font-size:15px;color:#fff;background:var(--tk-accent);padding:5px 10px;border-radius:8px;margin:0 0 7px}.rte .tk2-card .tk2-nm{font-size:13px;font-weight:700;color:var(--tk-ink);margin:0 0 10px}.rte .tk2-bar{margin:0 0 8px}.rte .tk2-bar .tk2-bl{display:flex;justify-content:space-between;font-family:var(--tk-mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--tk-muted);margin:0 0 3px}.rte .tk2-bar .tk2-tr{height:6px;background:#efeee8;border-radius:4px;overflow:hidden}.rte .tk2-bar .tk2-fl{height:100%;background:var(--tk-accent);border-radius:4px}.rte .tk2-card .tk2-note{font-size:12px;line-height:1.45;color:#56564e;margin:8px 0 0}.rte .tk2-foot{font-size:12.5px;color:#56564e;margin:10px 0 22px}.rte .tk2-foot b{color:var(--tk-ink)}@media(max-width:600px){.rte .tk2-grid{grid-template-columns:1fr}}\u003c\/style\u003e\n\u003cp class=\"tk-lede\"\u003eYellow Pro Duro Bubble Bushings are the tuning knob of your setup: custom-molded silicone that drops into your trucks and sets exactly how the board leans and turns. Three firmness levels cover everything from wide-open carving to locked-in precision. Each pack includes 5 bushings: each truck uses 2, so one pack tunes both trucks with a spare.\u003c\/p\u003e\n\u003cdiv class=\"tk-plate\"\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eDurometer\u003c\/p\u003e\n\u003cdiv class=\"tk-v\"\u003e51A \/ 61A \/ 71A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eType\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eBubble Bushings\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eMaterial\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eMolded silicone\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-grid\"\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e51A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eExtra Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:92%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:35%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe most responsive tuning we offer, with the widest range of truck movement. Carve-everything territory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e61A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eClassic Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:68%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:62%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe same feel as our OG bubble bushings, with a more consistent molded shape.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e71A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eMedium\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:42%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:90%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eTighter and steadier. Crisper response for dialing in technical tricks and stomping landings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-foot\"\u003eA-scale: a lower number means a softer bushing and a looser turn.\u003c\/p\u003e\n\u003cp class=\"tk-incl\"\u003e\u003cb\u003eIncludes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e5 Pro Duro Bubble Bushings in Yellow, in your selected durometer\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdetails\u003e\u003csummary\u003eDetails\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhat a bushing actually does\u003c\/b\u003e\u003cbr\u003eThe bushing is the soft piece your kingpin runs through, and it decides how freely your trucks lean and turn. Softer carves easier and reacts to small inputs; firmer holds its line and feels locked-in on landings. This is the real tuning knob, not the kingpin nut you crank down.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eConsistent by design\u003c\/b\u003e\u003cbr\u003eEvery bushing is custom molded from an ultra-premium silicone with a consistent shape and hole placement, so each one feels exactly like the last. Same bubble profile riders already know.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDesigned after real skate bushings\u003c\/b\u003e\u003cbr\u003eThe shape takes after conical skateboard bushings, scaled down for fingerboard trucks. That conical profile gives a smooth, progressive lean.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCompatibility \u0026amp; Fit\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003eFits all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003eDesigned in the US, made from imported parts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eFrequently Asked Questions\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhich durometer should I pick?\u003c\/b\u003e\u003cbr\u003eStart with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDoes this actually change how my trucks turn, or do I just adjust the nut?\u003c\/b\u003e\u003cbr\u003eThe bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWill these fit my trucks?\u003c\/b\u003e\u003cbr\u003eThey fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow many bushings come in a set?\u003c\/b\u003e\u003cbr\u003eFive per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAre these safe for a younger kid?\u003c\/b\u003e\u003cbr\u003eThese are small parts and a choking hazard, so they're not suitable for children under 14.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat does the Teak Guarantee cover?\u003c\/b\u003e\u003cbr\u003eFree replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdiv class=\"tk-xsell\"\u003e\u003cdiv\u003e\n\u003cp class=\"tk-xh\"\u003ePairs well with\u003c\/p\u003e\n\u003cp class=\"tk-xt\"\u003eAdd Pro Duro Pivot Cups to tune the rest of the truck, or a second pack in another durometer to swap feels. Prefer the O-ring style with washers? Grab the Pro Duro O-Rings instead.\u003c\/p\u003e\nShop tuning →\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which durometer should I pick?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Start with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\"}}, {\"@type\": \"Question\", \"name\": \"Does this actually change how my trucks turn, or do I just adjust the nut?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\"}}, {\"@type\": \"Question\", \"name\": \"Will these fit my trucks?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"They fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\"}}, {\"@type\": \"Question\", \"name\": \"How many bushings come in a set?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Five per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\"}}, {\"@type\": \"Question\", \"name\": \"Are these safe for a younger kid?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These are small parts and a choking hazard, so they're not suitable for children under 14.\"}}, {\"@type\": \"Question\", \"name\": \"What does the Teak Guarantee cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Free replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Teak Tuning","offers":[{"title":"51A","offer_id":44315508277335,"sku":"jny1789782638206","price":4.47,"currency_code":"USD","in_stock":true},{"title":"61A","offer_id":44315508310103,"sku":"gtm1789782638207","price":4.75,"currency_code":"USD","in_stock":true},{"title":"71A","offer_id":44315508342871,"sku":"nui1789782638208","price":4.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/pro-duro-bubble-bushings-yellow---fingerboard-tuning_1.jpg?v=1789782664"},{"product_id":"pro-duro-bubble-bushings-white-fingerboard-tuning","title":"Pro Duro Bubble Bushings, White - Fingerboard Tuning","description":"\u003cdiv class=\"tk-pdp\" style=\"--tk-accent:#8c8c81;--tk-accent-soft:rgba(140,140,129,.30)\"\u003e\n\u003cstyle\u003e.rte 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details[open] summary::after{transform:rotate(-45deg)}.rte .tk-pdp details[open] summary{padding-bottom:6px;margin-bottom:8px;border-bottom:1px solid #f0f0f0}.rte .tk-pdp details\u003ediv{padding:4px 0 20px}.rte .tk-pdp details\u003ediv p{margin:0 0 12px;font-size:14px;line-height:1.6}.rte .tk-pdp details\u003ediv p:last-child{margin-bottom:0}.rte .tk-pdp details:last-of-type{border-bottom:1px solid var(--tk-line)}.rte .tk-xsell{margin-top:20px;padding:16px 18px;background:#f9fafb;border-radius:10px;display:flex;align-items:center;gap:16px}.rte .tk-xsell .tk-xh{margin:0 0 2px;font-size:13px;font-weight:700;color:#333}.rte .tk-xsell .tk-xt{margin:0;font-size:12px;color:#666;line-height:1.4}.rte .tk-xsell a{font-size:12px;color:#00897b;text-decoration:none;font-weight:600}@media(max-width:600px){.rte .tk-plate .tk-cell{min-width:33%;flex:1 1 33%;padding:0 10px}.rte .tk-plate .tk-cell:nth-child(4){padding-left:0;border-left:0}.rte .tk-xsell{flex-direction:row}}.rte .tk2-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 10px}.rte .tk2-card{border:1px solid var(--tk-line);border-radius:10px;padding:14px 14px 12px;position:relative}.rte .tk2-card .tk2-tok{display:inline-block;font-family:var(--tk-mono);font-weight:700;font-size:15px;color:#fff;background:var(--tk-accent);padding:5px 10px;border-radius:8px;margin:0 0 7px}.rte .tk2-card .tk2-nm{font-size:13px;font-weight:700;color:var(--tk-ink);margin:0 0 10px}.rte .tk2-bar{margin:0 0 8px}.rte .tk2-bar .tk2-bl{display:flex;justify-content:space-between;font-family:var(--tk-mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--tk-muted);margin:0 0 3px}.rte .tk2-bar .tk2-tr{height:6px;background:#efeee8;border-radius:4px;overflow:hidden}.rte .tk2-bar .tk2-fl{height:100%;background:var(--tk-accent);border-radius:4px}.rte .tk2-card .tk2-note{font-size:12px;line-height:1.45;color:#56564e;margin:8px 0 0}.rte .tk2-foot{font-size:12.5px;color:#56564e;margin:10px 0 22px}.rte .tk2-foot b{color:var(--tk-ink)}@media(max-width:600px){.rte .tk2-grid{grid-template-columns:1fr}}\u003c\/style\u003e\n\u003cp class=\"tk-lede\"\u003eWhite Pro Duro Bubble Bushings are the tuning knob of your setup: custom-molded silicone that drops into your trucks and sets exactly how the board leans and turns. Three firmness levels cover everything from wide-open carving to locked-in precision. Each pack includes 5 bushings: each truck uses 2, so one pack tunes both trucks with a spare.\u003c\/p\u003e\n\u003cdiv class=\"tk-plate\"\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eDurometer\u003c\/p\u003e\n\u003cdiv class=\"tk-v\"\u003e51A \/ 61A \/ 71A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eType\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eBubble Bushings\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eMaterial\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eMolded silicone\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-grid\"\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e51A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eExtra Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:92%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:35%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe most responsive tuning we offer, with the widest range of truck movement. Carve-everything territory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e61A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eClassic Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:68%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:62%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe same feel as our OG bubble bushings, with a more consistent molded shape.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e71A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eMedium\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:42%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:90%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eTighter and steadier. Crisper response for dialing in technical tricks and stomping landings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-foot\"\u003eA-scale: a lower number means a softer bushing and a looser turn.\u003c\/p\u003e\n\u003cp class=\"tk-incl\"\u003e\u003cb\u003eIncludes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e5 Pro Duro Bubble Bushings in White, in your selected durometer\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdetails\u003e\u003csummary\u003eDetails\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhat a bushing actually does\u003c\/b\u003e\u003cbr\u003eThe bushing is the soft piece your kingpin runs through, and it decides how freely your trucks lean and turn. Softer carves easier and reacts to small inputs; firmer holds its line and feels locked-in on landings. This is the real tuning knob, not the kingpin nut you crank down.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eConsistent by design\u003c\/b\u003e\u003cbr\u003eEvery bushing is custom molded from an ultra-premium silicone with a consistent shape and hole placement, so each one feels exactly like the last. Same bubble profile riders already know.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDesigned after real skate bushings\u003c\/b\u003e\u003cbr\u003eThe shape takes after conical skateboard bushings, scaled down for fingerboard trucks. That conical profile gives a smooth, progressive lean.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCompatibility \u0026amp; Fit\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003eFits all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003eDesigned in the US, made from imported parts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eFrequently Asked Questions\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhich durometer should I pick?\u003c\/b\u003e\u003cbr\u003eStart with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDoes this actually change how my trucks turn, or do I just adjust the nut?\u003c\/b\u003e\u003cbr\u003eThe bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWill these fit my trucks?\u003c\/b\u003e\u003cbr\u003eThey fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow many bushings come in a set?\u003c\/b\u003e\u003cbr\u003eFive per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAre these safe for a younger kid?\u003c\/b\u003e\u003cbr\u003eThese are small parts and a choking hazard, so they're not suitable for children under 14.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat does the Teak Guarantee cover?\u003c\/b\u003e\u003cbr\u003eFree replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdiv class=\"tk-xsell\"\u003e\u003cdiv\u003e\n\u003cp class=\"tk-xh\"\u003ePairs well with\u003c\/p\u003e\n\u003cp class=\"tk-xt\"\u003eAdd Pro Duro Pivot Cups to tune the rest of the truck, or a second pack in another durometer to swap feels. Prefer the O-ring style with washers? Grab the Pro Duro O-Rings instead.\u003c\/p\u003e\nShop tuning →\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which durometer should I pick?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Start with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\"}}, {\"@type\": \"Question\", \"name\": \"Does this actually change how my trucks turn, or do I just adjust the nut?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\"}}, {\"@type\": \"Question\", \"name\": \"Will these fit my trucks?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"They fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\"}}, {\"@type\": \"Question\", \"name\": \"How many bushings come in a set?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Five per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\"}}, {\"@type\": \"Question\", \"name\": \"Are these safe for a younger kid?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These are small parts and a choking hazard, so they're not suitable for children under 14.\"}}, {\"@type\": \"Question\", \"name\": \"What does the Teak Guarantee cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Free replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Teak Tuning","offers":[{"title":"51A","offer_id":44315508375639,"sku":"jia1789782641000","price":5.59,"currency_code":"USD","in_stock":true},{"title":"61A","offer_id":44315508408407,"sku":"zii1789782641001","price":4.96,"currency_code":"USD","in_stock":true},{"title":"71A","offer_id":44315508441175,"sku":"clo1789782641002","price":5.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/pro-duro-bubble-bushings-white---fingerboard-tuning_1.jpg?v=1789782666"},{"product_id":"pro-duro-bubble-bushings-black-white-swirl-fingerboard-tuning","title":"Pro Duro Bubble Bushings, Black \u0026 White Swirl - Fingerboard Tuning","description":"\u003cdiv class=\"tk-pdp\" style=\"--tk-accent:#2b2b2b;--tk-accent-soft:rgba(43,43,43,.30)\"\u003e\n\u003cstyle\u003e.rte .tk-pdp{--tk-line:#e7e6df;--tk-ink:#17170f;--tk-muted:#8c8c81;--tk-accent:#40BADA;--tk-accent-soft:rgba(64,186,218,.30);--tk-mono:ui-monospace,\"SF Mono\",Menlo,Consolas,\"Liberation Mono\",monospace;font-size:16px;color:var(--tk-ink);line-height:1.5}.rte .tk-pdp *{box-sizing:border-box}.rte .tk-lede{font-size:15px;line-height:1.55;margin:0 0 14px;color:#2c2c22}.rte .tk-lede b{color:var(--tk-ink)}.rte .tk-plate{display:flex;flex-wrap:wrap;gap:18px 0;margin:0 0 22px;padding:0 0 20px;border-bottom:1px solid var(--tk-line)}.rte .tk-plate .tk-cell{flex:1 1 0;min-width:92px;padding:0 16px;border-left:1px solid var(--tk-line)}.rte .tk-plate .tk-cell:first-child{padding-left:0;border-left:0}.rte .tk-k{font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:var(--tk-muted);font-weight:600;margin:0 0 5px}.rte .tk-v{font-family:var(--tk-mono);font-size:17px;font-weight:600;letter-spacing:-.02em;line-height:1.15;color:var(--tk-ink)}.rte .tk-v 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.tk2-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 10px}.rte .tk2-card{border:1px solid var(--tk-line);border-radius:10px;padding:14px 14px 12px;position:relative}.rte .tk2-card .tk2-tok{display:inline-block;font-family:var(--tk-mono);font-weight:700;font-size:15px;color:#fff;background:var(--tk-accent);padding:5px 10px;border-radius:8px;margin:0 0 7px}.rte .tk2-card .tk2-nm{font-size:13px;font-weight:700;color:var(--tk-ink);margin:0 0 10px}.rte .tk2-bar{margin:0 0 8px}.rte .tk2-bar .tk2-bl{display:flex;justify-content:space-between;font-family:var(--tk-mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--tk-muted);margin:0 0 3px}.rte .tk2-bar .tk2-tr{height:6px;background:#efeee8;border-radius:4px;overflow:hidden}.rte .tk2-bar .tk2-fl{height:100%;background:var(--tk-accent);border-radius:4px}.rte .tk2-card .tk2-note{font-size:12px;line-height:1.45;color:#56564e;margin:8px 0 0}.rte .tk2-foot{font-size:12.5px;color:#56564e;margin:10px 0 22px}.rte .tk2-foot b{color:var(--tk-ink)}@media(max-width:600px){.rte .tk2-grid{grid-template-columns:1fr}}\u003c\/style\u003e\n\u003cp class=\"tk-lede\"\u003eBlack \u0026amp; White Swirl Pro Duro Bubble Bushings are the tuning knob of your setup: custom-molded silicone that drops into your trucks and sets exactly how the board leans and turns. Three firmness levels cover everything from wide-open carving to locked-in precision. Each pack includes 5 bushings: each truck uses 2, so one pack tunes both trucks with a spare.\u003c\/p\u003e\n\u003cdiv class=\"tk-plate\"\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eDurometer\u003c\/p\u003e\n\u003cdiv class=\"tk-v\"\u003e51A \/ 61A \/ 71A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eType\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eBubble Bushings\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eMaterial\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eMolded silicone\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-grid\"\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e51A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eExtra Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:92%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:35%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe most responsive tuning we offer, with the widest range of truck movement. Carve-everything territory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e61A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eClassic Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:68%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:62%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe same feel as our OG bubble bushings, with a more consistent molded shape.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e71A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eMedium\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:42%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:90%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eTighter and steadier. Crisper response for dialing in technical tricks and stomping landings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-foot\"\u003eA-scale: a lower number means a softer bushing and a looser turn.\u003c\/p\u003e\n\u003cp class=\"tk-incl\"\u003e\u003cb\u003eIncludes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e5 Pro Duro Bubble Bushings in Black \u0026amp; White Swirl, in your selected durometer\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdetails\u003e\u003csummary\u003eDetails\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhat a bushing actually does\u003c\/b\u003e\u003cbr\u003eThe bushing is the soft piece your kingpin runs through, and it decides how freely your trucks lean and turn. Softer carves easier and reacts to small inputs; firmer holds its line and feels locked-in on landings. This is the real tuning knob, not the kingpin nut you crank down.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eConsistent by design\u003c\/b\u003e\u003cbr\u003eEvery bushing is custom molded from an ultra-premium silicone with a consistent shape and hole placement, so each one feels exactly like the last. Same bubble profile riders already know.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDesigned after real skate bushings\u003c\/b\u003e\u003cbr\u003eThe shape takes after conical skateboard bushings, scaled down for fingerboard trucks. That conical profile gives a smooth, progressive lean.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCompatibility \u0026amp; Fit\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003eFits all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003eDesigned in the US, made from imported parts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eFrequently Asked Questions\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhich durometer should I pick?\u003c\/b\u003e\u003cbr\u003eStart with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDoes this actually change how my trucks turn, or do I just adjust the nut?\u003c\/b\u003e\u003cbr\u003eThe bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWill these fit my trucks?\u003c\/b\u003e\u003cbr\u003eThey fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow many bushings come in a set?\u003c\/b\u003e\u003cbr\u003eFive per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAre these safe for a younger kid?\u003c\/b\u003e\u003cbr\u003eThese are small parts and a choking hazard, so they're not suitable for children under 14.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat does the Teak Guarantee cover?\u003c\/b\u003e\u003cbr\u003eFree replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdiv class=\"tk-xsell\"\u003e\u003cdiv\u003e\n\u003cp class=\"tk-xh\"\u003ePairs well with\u003c\/p\u003e\n\u003cp class=\"tk-xt\"\u003eAdd Pro Duro Pivot Cups to tune the rest of the truck, or a second pack in another durometer to swap feels. Prefer the O-ring style with washers? Grab the Pro Duro O-Rings instead.\u003c\/p\u003e\nShop tuning →\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which durometer should I pick?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Start with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\"}}, {\"@type\": \"Question\", \"name\": \"Does this actually change how my trucks turn, or do I just adjust the nut?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\"}}, {\"@type\": \"Question\", \"name\": \"Will these fit my trucks?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"They fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\"}}, {\"@type\": \"Question\", \"name\": \"How many bushings come in a set?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Five per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\"}}, {\"@type\": \"Question\", \"name\": \"Are these safe for a younger kid?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These are small parts and a choking hazard, so they're not suitable for children under 14.\"}}, {\"@type\": \"Question\", \"name\": \"What does the Teak Guarantee cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Free replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Teak Tuning","offers":[{"title":"51A","offer_id":44315508473943,"sku":"pqb1789782665227","price":4.4,"currency_code":"USD","in_stock":true},{"title":"61A","offer_id":44315508506711,"sku":"lea1789782665228","price":5.52,"currency_code":"USD","in_stock":true},{"title":"71A","offer_id":44315508539479,"sku":"ziz1789782665229","price":4.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/pro-duro-bubble-bushings-black-white-swirl---fingerboard-tuning_1.jpg?v=1789782669"},{"product_id":"pro-duro-bubble-bushings-purple-white-swirl-fingerboard-tuning","title":"Pro Duro Bubble Bushings, Purple \u0026 White Swirl - Fingerboard Tuning","description":"\u003cdiv class=\"tk-pdp\" style=\"--tk-accent:#7d5ba6;--tk-accent-soft:rgba(125,91,166,.30)\"\u003e\n\u003cstyle\u003e.rte .tk-pdp{--tk-line:#e7e6df;--tk-ink:#17170f;--tk-muted:#8c8c81;--tk-accent:#40BADA;--tk-accent-soft:rgba(64,186,218,.30);--tk-mono:ui-monospace,\"SF Mono\",Menlo,Consolas,\"Liberation Mono\",monospace;font-size:16px;color:var(--tk-ink);line-height:1.5}.rte .tk-pdp *{box-sizing:border-box}.rte .tk-lede{font-size:15px;line-height:1.55;margin:0 0 14px;color:#2c2c22}.rte .tk-lede b{color:var(--tk-ink)}.rte .tk-plate{display:flex;flex-wrap:wrap;gap:18px 0;margin:0 0 22px;padding:0 0 20px;border-bottom:1px solid var(--tk-line)}.rte .tk-plate .tk-cell{flex:1 1 0;min-width:92px;padding:0 16px;border-left:1px solid var(--tk-line)}.rte .tk-plate .tk-cell:first-child{padding-left:0;border-left:0}.rte .tk-k{font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:var(--tk-muted);font-weight:600;margin:0 0 5px}.rte .tk-v{font-family:var(--tk-mono);font-size:17px;font-weight:600;letter-spacing:-.02em;line-height:1.15;color:var(--tk-ink)}.rte .tk-v 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details[open] summary::after{transform:rotate(-45deg)}.rte .tk-pdp details[open] summary{padding-bottom:6px;margin-bottom:8px;border-bottom:1px solid #f0f0f0}.rte .tk-pdp details\u003ediv{padding:4px 0 20px}.rte .tk-pdp details\u003ediv p{margin:0 0 12px;font-size:14px;line-height:1.6}.rte .tk-pdp details\u003ediv p:last-child{margin-bottom:0}.rte .tk-pdp details:last-of-type{border-bottom:1px solid var(--tk-line)}.rte .tk-xsell{margin-top:20px;padding:16px 18px;background:#f9fafb;border-radius:10px;display:flex;align-items:center;gap:16px}.rte .tk-xsell .tk-xh{margin:0 0 2px;font-size:13px;font-weight:700;color:#333}.rte .tk-xsell .tk-xt{margin:0;font-size:12px;color:#666;line-height:1.4}.rte .tk-xsell a{font-size:12px;color:#00897b;text-decoration:none;font-weight:600}@media(max-width:600px){.rte .tk-plate .tk-cell{min-width:33%;flex:1 1 33%;padding:0 10px}.rte .tk-plate .tk-cell:nth-child(4){padding-left:0;border-left:0}.rte .tk-xsell{flex-direction:row}}.rte .tk2-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 10px}.rte .tk2-card{border:1px solid var(--tk-line);border-radius:10px;padding:14px 14px 12px;position:relative}.rte .tk2-card .tk2-tok{display:inline-block;font-family:var(--tk-mono);font-weight:700;font-size:15px;color:#fff;background:var(--tk-accent);padding:5px 10px;border-radius:8px;margin:0 0 7px}.rte .tk2-card .tk2-nm{font-size:13px;font-weight:700;color:var(--tk-ink);margin:0 0 10px}.rte .tk2-bar{margin:0 0 8px}.rte .tk2-bar .tk2-bl{display:flex;justify-content:space-between;font-family:var(--tk-mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--tk-muted);margin:0 0 3px}.rte .tk2-bar .tk2-tr{height:6px;background:#efeee8;border-radius:4px;overflow:hidden}.rte .tk2-bar .tk2-fl{height:100%;background:var(--tk-accent);border-radius:4px}.rte .tk2-card .tk2-note{font-size:12px;line-height:1.45;color:#56564e;margin:8px 0 0}.rte .tk2-foot{font-size:12.5px;color:#56564e;margin:10px 0 22px}.rte .tk2-foot b{color:var(--tk-ink)}@media(max-width:600px){.rte .tk2-grid{grid-template-columns:1fr}}\u003c\/style\u003e\n\u003cp class=\"tk-lede\"\u003ePurple \u0026amp; White Swirl Pro Duro Bubble Bushings are the tuning knob of your setup: custom-molded silicone that drops into your trucks and sets exactly how the board leans and turns. This colorway comes in 61A, the classic loose feel. Each pack includes 5 bushings: each truck uses 2, so one pack tunes both trucks with a spare.\u003c\/p\u003e\n\u003cdiv class=\"tk-plate\"\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eDurometer\u003c\/p\u003e\n\u003cdiv class=\"tk-v\"\u003e61A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eType\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eBubble Bushings\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eMaterial\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eMolded silicone\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-grid\" style=\"grid-template-columns:1fr;max-width:320px\"\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e61A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eClassic Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:68%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:62%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe same feel as our OG bubble bushings, with a more consistent molded shape.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-foot\"\u003eA-scale: a lower number means a softer bushing and a looser turn.\u003c\/p\u003e\n\u003cp class=\"tk-incl\"\u003e\u003cb\u003eIncludes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e5 Pro Duro Bubble Bushings in Purple \u0026amp; White Swirl, 61A\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdetails\u003e\u003csummary\u003eDetails\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhat a bushing actually does\u003c\/b\u003e\u003cbr\u003eThe bushing is the soft piece your kingpin runs through, and it decides how freely your trucks lean and turn. Softer carves easier and reacts to small inputs; firmer holds its line and feels locked-in on landings. This is the real tuning knob, not the kingpin nut you crank down.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eConsistent by design\u003c\/b\u003e\u003cbr\u003eEvery bushing is custom molded from an ultra-premium silicone with a consistent shape and hole placement, so each one feels exactly like the last. Same bubble profile riders already know.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDesigned after real skate bushings\u003c\/b\u003e\u003cbr\u003eThe shape takes after conical skateboard bushings, scaled down for fingerboard trucks. That conical profile gives a smooth, progressive lean.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCompatibility \u0026amp; Fit\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003eFits all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003eDesigned in the US, made from imported parts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eFrequently Asked Questions\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhat durometer is this colorway?\u003c\/b\u003e\u003cbr\u003eThis one comes in 61A, the classic loose feel. Other Pro Duro colorways offer 51A, 61A, and 71A, and every durometer uses the same bubble profile.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDoes this actually change how my trucks turn, or do I just adjust the nut?\u003c\/b\u003e\u003cbr\u003eThe bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWill these fit my trucks?\u003c\/b\u003e\u003cbr\u003eThey fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow many bushings come in a set?\u003c\/b\u003e\u003cbr\u003eFive per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAre these safe for a younger kid?\u003c\/b\u003e\u003cbr\u003eThese are small parts and a choking hazard, so they're not suitable for children under 14.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat does the Teak Guarantee cover?\u003c\/b\u003e\u003cbr\u003eFree replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdiv class=\"tk-xsell\"\u003e\u003cdiv\u003e\n\u003cp class=\"tk-xh\"\u003ePairs well with\u003c\/p\u003e\n\u003cp class=\"tk-xt\"\u003eAdd Pro Duro Pivot Cups to tune the rest of the truck, or another Pro Duro colorway in 51A or 71A to swap feels. Prefer the O-ring style with washers? Grab the Pro Duro O-Rings instead.\u003c\/p\u003e\nShop tuning →\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What durometer is this colorway?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This one comes in 61A, the classic loose feel. Other Pro Duro colorways offer 51A, 61A, and 71A, and every durometer uses the same bubble profile.\"}}, {\"@type\": \"Question\", \"name\": \"Does this actually change how my trucks turn, or do I just adjust the nut?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\"}}, {\"@type\": \"Question\", \"name\": \"Will these fit my trucks?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"They fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\"}}, {\"@type\": \"Question\", \"name\": \"How many bushings come in a set?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Five per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\"}}, {\"@type\": \"Question\", \"name\": \"Are these safe for a younger kid?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These are small parts and a choking hazard, so they're not suitable for children under 14.\"}}, {\"@type\": \"Question\", \"name\": \"What does the Teak Guarantee cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Free replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Teak Tuning","offers":[{"title":"61A","offer_id":44315508605015,"sku":"jgq1789782667324","price":4.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/pro-duro-bubble-bushings-purple-white-swirl---fingerboard-tuning_1.jpg?v=1789782671"},{"product_id":"pro-duro-bubble-bushings-pink-teal-swirl-fingerboard-tuning","title":"Pro Duro Bubble Bushings, Pink \u0026 Teal Swirl - Fingerboard Tuning","description":"\u003cdiv class=\"tk-pdp\" style=\"--tk-accent:#ED0973;--tk-accent-soft:rgba(237,9,115,.30)\"\u003e\n\u003cstyle\u003e.rte .tk-pdp{--tk-line:#e7e6df;--tk-ink:#17170f;--tk-muted:#8c8c81;--tk-accent:#40BADA;--tk-accent-soft:rgba(64,186,218,.30);--tk-mono:ui-monospace,\"SF Mono\",Menlo,Consolas,\"Liberation Mono\",monospace;font-size:16px;color:var(--tk-ink);line-height:1.5}.rte .tk-pdp *{box-sizing:border-box}.rte .tk-lede{font-size:15px;line-height:1.55;margin:0 0 14px;color:#2c2c22}.rte .tk-lede b{color:var(--tk-ink)}.rte .tk-plate{display:flex;flex-wrap:wrap;gap:18px 0;margin:0 0 22px;padding:0 0 20px;border-bottom:1px solid var(--tk-line)}.rte .tk-plate .tk-cell{flex:1 1 0;min-width:92px;padding:0 16px;border-left:1px solid var(--tk-line)}.rte .tk-plate .tk-cell:first-child{padding-left:0;border-left:0}.rte .tk-k{font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:var(--tk-muted);font-weight:600;margin:0 0 5px}.rte .tk-v{font-family:var(--tk-mono);font-size:17px;font-weight:600;letter-spacing:-.02em;line-height:1.15;color:var(--tk-ink)}.rte .tk-v small{font-size:11px;color:var(--tk-muted);font-weight:500}.rte .tk-v.tk-txt{font-family:inherit;font-size:14px;font-weight:600;letter-spacing:0}.rte .tk-incl{font-size:14px;line-height:1.6;margin:0 0 4px}.rte .tk-incl b{color:var(--tk-ink)}.rte .tk-pdp ul{margin:0 0 18px;padding-left:18px}.rte .tk-pdp ul li{font-size:14px;line-height:1.6;margin:0 0 6px}.rte .tk-pdp details{border-top:1px solid var(--tk-line);margin:0}.rte .tk-pdp details summary{cursor:pointer;padding:14px 0;font-size:15px;font-weight:700;list-style:none;display:flex;justify-content:space-between;align-items:center;color:var(--tk-ink);letter-spacing:.02em}.rte .tk-pdp details summary:hover{color:#000}.rte .tk-pdp details summary::-webkit-details-marker{display:none}.rte .tk-pdp details summary::after{content:\"\";border-style:solid;border-color:#888;border-width:2px 2px 0 0;display:inline-block;height:7px;width:7px;transform:rotate(135deg);transition:transform .25s ease;flex-shrink:0;margin-left:12px}.rte .tk-pdp details[open] summary::after{transform:rotate(-45deg)}.rte .tk-pdp details[open] summary{padding-bottom:6px;margin-bottom:8px;border-bottom:1px solid #f0f0f0}.rte .tk-pdp details\u003ediv{padding:4px 0 20px}.rte .tk-pdp details\u003ediv p{margin:0 0 12px;font-size:14px;line-height:1.6}.rte .tk-pdp details\u003ediv p:last-child{margin-bottom:0}.rte .tk-pdp details:last-of-type{border-bottom:1px solid var(--tk-line)}.rte .tk-xsell{margin-top:20px;padding:16px 18px;background:#f9fafb;border-radius:10px;display:flex;align-items:center;gap:16px}.rte .tk-xsell .tk-xh{margin:0 0 2px;font-size:13px;font-weight:700;color:#333}.rte .tk-xsell .tk-xt{margin:0;font-size:12px;color:#666;line-height:1.4}.rte .tk-xsell a{font-size:12px;color:#00897b;text-decoration:none;font-weight:600}@media(max-width:600px){.rte .tk-plate .tk-cell{min-width:33%;flex:1 1 33%;padding:0 10px}.rte .tk-plate .tk-cell:nth-child(4){padding-left:0;border-left:0}.rte .tk-xsell{flex-direction:row}}.rte .tk2-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 10px}.rte .tk2-card{border:1px solid var(--tk-line);border-radius:10px;padding:14px 14px 12px;position:relative}.rte .tk2-card .tk2-tok{display:inline-block;font-family:var(--tk-mono);font-weight:700;font-size:15px;color:#fff;background:var(--tk-accent);padding:5px 10px;border-radius:8px;margin:0 0 7px}.rte .tk2-card .tk2-nm{font-size:13px;font-weight:700;color:var(--tk-ink);margin:0 0 10px}.rte .tk2-bar{margin:0 0 8px}.rte .tk2-bar .tk2-bl{display:flex;justify-content:space-between;font-family:var(--tk-mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--tk-muted);margin:0 0 3px}.rte .tk2-bar .tk2-tr{height:6px;background:#efeee8;border-radius:4px;overflow:hidden}.rte .tk2-bar .tk2-fl{height:100%;background:var(--tk-accent);border-radius:4px}.rte .tk2-card .tk2-note{font-size:12px;line-height:1.45;color:#56564e;margin:8px 0 0}.rte .tk2-foot{font-size:12.5px;color:#56564e;margin:10px 0 22px}.rte .tk2-foot b{color:var(--tk-ink)}@media(max-width:600px){.rte .tk2-grid{grid-template-columns:1fr}}\u003c\/style\u003e\n\u003cp class=\"tk-lede\"\u003ePink \u0026amp; Teal Swirl Pro Duro Bubble Bushings are the tuning knob of your setup: custom-molded silicone that drops into your trucks and sets exactly how the board leans and turns. Three firmness levels cover everything from wide-open carving to locked-in precision. Each pack includes 5 bushings: each truck uses 2, so one pack tunes both trucks with a spare.\u003c\/p\u003e\n\u003cdiv class=\"tk-plate\"\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eDurometer\u003c\/p\u003e\n\u003cdiv class=\"tk-v\"\u003e51A \/ 61A \/ 71A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eType\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eBubble Bushings\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eMaterial\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eMolded silicone\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-grid\"\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e51A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eExtra Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:92%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:35%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe most responsive tuning we offer, with the widest range of truck movement. Carve-everything territory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e61A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eClassic Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:68%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:62%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe same feel as our OG bubble bushings, with a more consistent molded shape.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e71A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eMedium\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:42%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:90%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eTighter and steadier. Crisper response for dialing in technical tricks and stomping landings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-foot\"\u003eA-scale: a lower number means a softer bushing and a looser turn.\u003c\/p\u003e\n\u003cp class=\"tk-incl\"\u003e\u003cb\u003eIncludes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e5 Pro Duro Bubble Bushings in Pink \u0026amp; Teal Swirl, in your selected durometer\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdetails\u003e\u003csummary\u003eDetails\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhat a bushing actually does\u003c\/b\u003e\u003cbr\u003eThe bushing is the soft piece your kingpin runs through, and it decides how freely your trucks lean and turn. Softer carves easier and reacts to small inputs; firmer holds its line and feels locked-in on landings. This is the real tuning knob, not the kingpin nut you crank down.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eConsistent by design\u003c\/b\u003e\u003cbr\u003eEvery bushing is custom molded from an ultra-premium silicone with a consistent shape and hole placement, so each one feels exactly like the last. Same bubble profile riders already know.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDesigned after real skate bushings\u003c\/b\u003e\u003cbr\u003eThe shape takes after conical skateboard bushings, scaled down for fingerboard trucks. That conical profile gives a smooth, progressive lean.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCompatibility \u0026amp; Fit\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003eFits all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003eDesigned in the US, made from imported parts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eFrequently Asked Questions\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhich durometer should I pick?\u003c\/b\u003e\u003cbr\u003eStart with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDoes this actually change how my trucks turn, or do I just adjust the nut?\u003c\/b\u003e\u003cbr\u003eThe bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWill these fit my trucks?\u003c\/b\u003e\u003cbr\u003eThey fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow many bushings come in a set?\u003c\/b\u003e\u003cbr\u003eFive per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAre these safe for a younger kid?\u003c\/b\u003e\u003cbr\u003eThese are small parts and a choking hazard, so they're not suitable for children under 14.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat does the Teak Guarantee cover?\u003c\/b\u003e\u003cbr\u003eFree replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdiv class=\"tk-xsell\"\u003e\u003cdiv\u003e\n\u003cp class=\"tk-xh\"\u003ePairs well with\u003c\/p\u003e\n\u003cp class=\"tk-xt\"\u003eAdd Pro Duro Pivot Cups to tune the rest of the truck, or a second pack in another durometer to swap feels. Prefer the O-ring style with washers? Grab the Pro Duro O-Rings instead.\u003c\/p\u003e\nShop tuning →\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which durometer should I pick?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Start with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\"}}, {\"@type\": \"Question\", \"name\": \"Does this actually change how my trucks turn, or do I just adjust the nut?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\"}}, {\"@type\": \"Question\", \"name\": \"Will these fit my trucks?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"They fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\"}}, {\"@type\": \"Question\", \"name\": \"How many bushings come in a set?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Five per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\"}}, {\"@type\": \"Question\", \"name\": \"Are these safe for a younger kid?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These are small parts and a choking hazard, so they're not suitable for children under 14.\"}}, {\"@type\": \"Question\", \"name\": \"What does the Teak Guarantee cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Free replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Teak Tuning","offers":[{"title":"51A","offer_id":44315508670551,"sku":"udf1789782669161","price":4.96,"currency_code":"USD","in_stock":true},{"title":"61A","offer_id":44315508703319,"sku":"owp1789782669162","price":5.31,"currency_code":"USD","in_stock":true},{"title":"71A","offer_id":44315508736087,"sku":"vuy1789782669163","price":4.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/pro-duro-bubble-bushings-pink-teal-swirl---fingerboard-tuning_1.jpg?v=1789782674"},{"product_id":"pro-duro-bubble-bushings-pink-black-swirl-fingerboard-tuning","title":"Pro Duro Bubble Bushings, Pink \u0026 Black Swirl - Fingerboard Tuning","description":"\u003cdiv class=\"tk-pdp\" style=\"--tk-accent:#ED0973;--tk-accent-soft:rgba(237,9,115,.30)\"\u003e\n\u003cstyle\u003e.rte 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details[open] summary::after{transform:rotate(-45deg)}.rte .tk-pdp details[open] summary{padding-bottom:6px;margin-bottom:8px;border-bottom:1px solid #f0f0f0}.rte .tk-pdp details\u003ediv{padding:4px 0 20px}.rte .tk-pdp details\u003ediv p{margin:0 0 12px;font-size:14px;line-height:1.6}.rte .tk-pdp details\u003ediv p:last-child{margin-bottom:0}.rte .tk-pdp details:last-of-type{border-bottom:1px solid var(--tk-line)}.rte .tk-xsell{margin-top:20px;padding:16px 18px;background:#f9fafb;border-radius:10px;display:flex;align-items:center;gap:16px}.rte .tk-xsell .tk-xh{margin:0 0 2px;font-size:13px;font-weight:700;color:#333}.rte .tk-xsell .tk-xt{margin:0;font-size:12px;color:#666;line-height:1.4}.rte .tk-xsell a{font-size:12px;color:#00897b;text-decoration:none;font-weight:600}@media(max-width:600px){.rte .tk-plate .tk-cell{min-width:33%;flex:1 1 33%;padding:0 10px}.rte .tk-plate .tk-cell:nth-child(4){padding-left:0;border-left:0}.rte .tk-xsell{flex-direction:row}}.rte .tk2-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 10px}.rte .tk2-card{border:1px solid var(--tk-line);border-radius:10px;padding:14px 14px 12px;position:relative}.rte .tk2-card .tk2-tok{display:inline-block;font-family:var(--tk-mono);font-weight:700;font-size:15px;color:#fff;background:var(--tk-accent);padding:5px 10px;border-radius:8px;margin:0 0 7px}.rte .tk2-card .tk2-nm{font-size:13px;font-weight:700;color:var(--tk-ink);margin:0 0 10px}.rte .tk2-bar{margin:0 0 8px}.rte .tk2-bar .tk2-bl{display:flex;justify-content:space-between;font-family:var(--tk-mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--tk-muted);margin:0 0 3px}.rte .tk2-bar .tk2-tr{height:6px;background:#efeee8;border-radius:4px;overflow:hidden}.rte .tk2-bar .tk2-fl{height:100%;background:var(--tk-accent);border-radius:4px}.rte .tk2-card .tk2-note{font-size:12px;line-height:1.45;color:#56564e;margin:8px 0 0}.rte .tk2-foot{font-size:12.5px;color:#56564e;margin:10px 0 22px}.rte .tk2-foot b{color:var(--tk-ink)}@media(max-width:600px){.rte .tk2-grid{grid-template-columns:1fr}}\u003c\/style\u003e\n\u003cp class=\"tk-lede\"\u003ePink \u0026amp; Black Swirl Pro Duro Bubble Bushings are the tuning knob of your setup: custom-molded silicone that drops into your trucks and sets exactly how the board leans and turns. This colorway comes in 61A, the classic loose feel. Each pack includes 5 bushings: each truck uses 2, so one pack tunes both trucks with a spare.\u003c\/p\u003e\n\u003cdiv class=\"tk-plate\"\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eDurometer\u003c\/p\u003e\n\u003cdiv class=\"tk-v\"\u003e61A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eType\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eBubble Bushings\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eMaterial\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eMolded silicone\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-grid\" style=\"grid-template-columns:1fr;max-width:320px\"\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e61A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eClassic Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:68%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:62%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe same feel as our OG bubble bushings, with a more consistent molded shape.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-foot\"\u003eA-scale: a lower number means a softer bushing and a looser turn.\u003c\/p\u003e\n\u003cp class=\"tk-incl\"\u003e\u003cb\u003eIncludes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e5 Pro Duro Bubble Bushings in Pink \u0026amp; Black Swirl, 61A\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdetails\u003e\u003csummary\u003eDetails\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhat a bushing actually does\u003c\/b\u003e\u003cbr\u003eThe bushing is the soft piece your kingpin runs through, and it decides how freely your trucks lean and turn. Softer carves easier and reacts to small inputs; firmer holds its line and feels locked-in on landings. This is the real tuning knob, not the kingpin nut you crank down.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eConsistent by design\u003c\/b\u003e\u003cbr\u003eEvery bushing is custom molded from an ultra-premium silicone with a consistent shape and hole placement, so each one feels exactly like the last. Same bubble profile riders already know.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDesigned after real skate bushings\u003c\/b\u003e\u003cbr\u003eThe shape takes after conical skateboard bushings, scaled down for fingerboard trucks. That conical profile gives a smooth, progressive lean.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCompatibility \u0026amp; Fit\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003eFits all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003eDesigned in the US, made from imported parts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eFrequently Asked Questions\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhat durometer is this colorway?\u003c\/b\u003e\u003cbr\u003eThis one comes in 61A, the classic loose feel. Other Pro Duro colorways offer 51A, 61A, and 71A, and every durometer uses the same bubble profile.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDoes this actually change how my trucks turn, or do I just adjust the nut?\u003c\/b\u003e\u003cbr\u003eThe bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWill these fit my trucks?\u003c\/b\u003e\u003cbr\u003eThey fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow many bushings come in a set?\u003c\/b\u003e\u003cbr\u003eFive per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAre these safe for a younger kid?\u003c\/b\u003e\u003cbr\u003eThese are small parts and a choking hazard, so they're not suitable for children under 14.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat does the Teak Guarantee cover?\u003c\/b\u003e\u003cbr\u003eFree replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdiv class=\"tk-xsell\"\u003e\u003cdiv\u003e\n\u003cp class=\"tk-xh\"\u003ePairs well with\u003c\/p\u003e\n\u003cp class=\"tk-xt\"\u003eAdd Pro Duro Pivot Cups to tune the rest of the truck, or another Pro Duro colorway in 51A or 71A to swap feels. Prefer the O-ring style with washers? Grab the Pro Duro O-Rings instead.\u003c\/p\u003e\nShop tuning →\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What durometer is this colorway?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This one comes in 61A, the classic loose feel. Other Pro Duro colorways offer 51A, 61A, and 71A, and every durometer uses the same bubble profile.\"}}, {\"@type\": \"Question\", \"name\": \"Does this actually change how my trucks turn, or do I just adjust the nut?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\"}}, {\"@type\": \"Question\", \"name\": \"Will these fit my trucks?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"They fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\"}}, {\"@type\": \"Question\", \"name\": \"How many bushings come in a set?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Five per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\"}}, {\"@type\": \"Question\", \"name\": \"Are these safe for a younger kid?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These are small parts and a choking hazard, so they're not suitable for children under 14.\"}}, {\"@type\": \"Question\", \"name\": \"What does the Teak Guarantee cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Free replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Teak Tuning","offers":[{"title":"61A","offer_id":44315508768855,"sku":"tze1789782671435","price":4.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/pro-duro-bubble-bushings-pink-black-swirl---fingerboard-tuning_1.jpg?v=1789782675"},{"product_id":"pro-duro-bubble-bushings-pink-blue-swirl-fingerboard-tuning","title":"Pro Duro Bubble Bushings, Pink \u0026 Blue Swirl - Fingerboard Tuning","description":"\u003cdiv class=\"tk-pdp\" style=\"--tk-accent:#ED0973;--tk-accent-soft:rgba(237,9,115,.30)\"\u003e\n\u003cstyle\u003e.rte .tk-pdp{--tk-line:#e7e6df;--tk-ink:#17170f;--tk-muted:#8c8c81;--tk-accent:#40BADA;--tk-accent-soft:rgba(64,186,218,.30);--tk-mono:ui-monospace,\"SF Mono\",Menlo,Consolas,\"Liberation Mono\",monospace;font-size:16px;color:var(--tk-ink);line-height:1.5}.rte .tk-pdp *{box-sizing:border-box}.rte .tk-lede{font-size:15px;line-height:1.55;margin:0 0 14px;color:#2c2c22}.rte .tk-lede b{color:var(--tk-ink)}.rte .tk-plate{display:flex;flex-wrap:wrap;gap:18px 0;margin:0 0 22px;padding:0 0 20px;border-bottom:1px solid var(--tk-line)}.rte .tk-plate .tk-cell{flex:1 1 0;min-width:92px;padding:0 16px;border-left:1px solid var(--tk-line)}.rte .tk-plate .tk-cell:first-child{padding-left:0;border-left:0}.rte .tk-k{font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:var(--tk-muted);font-weight:600;margin:0 0 5px}.rte .tk-v{font-family:var(--tk-mono);font-size:17px;font-weight:600;letter-spacing:-.02em;line-height:1.15;color:var(--tk-ink)}.rte .tk-v small{font-size:11px;color:var(--tk-muted);font-weight:500}.rte .tk-v.tk-txt{font-family:inherit;font-size:14px;font-weight:600;letter-spacing:0}.rte .tk-incl{font-size:14px;line-height:1.6;margin:0 0 4px}.rte .tk-incl b{color:var(--tk-ink)}.rte .tk-pdp ul{margin:0 0 18px;padding-left:18px}.rte .tk-pdp ul li{font-size:14px;line-height:1.6;margin:0 0 6px}.rte .tk-pdp details{border-top:1px solid var(--tk-line);margin:0}.rte .tk-pdp details summary{cursor:pointer;padding:14px 0;font-size:15px;font-weight:700;list-style:none;display:flex;justify-content:space-between;align-items:center;color:var(--tk-ink);letter-spacing:.02em}.rte .tk-pdp details summary:hover{color:#000}.rte .tk-pdp details summary::-webkit-details-marker{display:none}.rte .tk-pdp details summary::after{content:\"\";border-style:solid;border-color:#888;border-width:2px 2px 0 0;display:inline-block;height:7px;width:7px;transform:rotate(135deg);transition:transform .25s ease;flex-shrink:0;margin-left:12px}.rte .tk-pdp details[open] summary::after{transform:rotate(-45deg)}.rte .tk-pdp details[open] summary{padding-bottom:6px;margin-bottom:8px;border-bottom:1px solid #f0f0f0}.rte .tk-pdp details\u003ediv{padding:4px 0 20px}.rte .tk-pdp details\u003ediv p{margin:0 0 12px;font-size:14px;line-height:1.6}.rte .tk-pdp details\u003ediv p:last-child{margin-bottom:0}.rte .tk-pdp details:last-of-type{border-bottom:1px solid var(--tk-line)}.rte .tk-xsell{margin-top:20px;padding:16px 18px;background:#f9fafb;border-radius:10px;display:flex;align-items:center;gap:16px}.rte .tk-xsell .tk-xh{margin:0 0 2px;font-size:13px;font-weight:700;color:#333}.rte .tk-xsell .tk-xt{margin:0;font-size:12px;color:#666;line-height:1.4}.rte .tk-xsell a{font-size:12px;color:#00897b;text-decoration:none;font-weight:600}@media(max-width:600px){.rte .tk-plate .tk-cell{min-width:33%;flex:1 1 33%;padding:0 10px}.rte .tk-plate .tk-cell:nth-child(4){padding-left:0;border-left:0}.rte .tk-xsell{flex-direction:row}}.rte .tk2-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 10px}.rte .tk2-card{border:1px solid var(--tk-line);border-radius:10px;padding:14px 14px 12px;position:relative}.rte .tk2-card .tk2-tok{display:inline-block;font-family:var(--tk-mono);font-weight:700;font-size:15px;color:#fff;background:var(--tk-accent);padding:5px 10px;border-radius:8px;margin:0 0 7px}.rte .tk2-card .tk2-nm{font-size:13px;font-weight:700;color:var(--tk-ink);margin:0 0 10px}.rte .tk2-bar{margin:0 0 8px}.rte .tk2-bar .tk2-bl{display:flex;justify-content:space-between;font-family:var(--tk-mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--tk-muted);margin:0 0 3px}.rte .tk2-bar .tk2-tr{height:6px;background:#efeee8;border-radius:4px;overflow:hidden}.rte .tk2-bar .tk2-fl{height:100%;background:var(--tk-accent);border-radius:4px}.rte .tk2-card .tk2-note{font-size:12px;line-height:1.45;color:#56564e;margin:8px 0 0}.rte .tk2-foot{font-size:12.5px;color:#56564e;margin:10px 0 22px}.rte .tk2-foot b{color:var(--tk-ink)}@media(max-width:600px){.rte .tk2-grid{grid-template-columns:1fr}}\u003c\/style\u003e\n\u003cp class=\"tk-lede\"\u003ePink \u0026amp; Blue Swirl Pro Duro Bubble Bushings are the tuning knob of your setup: custom-molded silicone that drops into your trucks and sets exactly how the board leans and turns. This colorway comes in 61A, the classic loose feel. Each pack includes 5 bushings: each truck uses 2, so one pack tunes both trucks with a spare.\u003c\/p\u003e\n\u003cdiv class=\"tk-plate\"\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eDurometer\u003c\/p\u003e\n\u003cdiv class=\"tk-v\"\u003e61A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eType\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eBubble Bushings\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eMaterial\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eMolded silicone\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-grid\" style=\"grid-template-columns:1fr;max-width:320px\"\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e61A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eClassic Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:68%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:62%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe same feel as our OG bubble bushings, with a more consistent molded shape.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-foot\"\u003eA-scale: a lower number means a softer bushing and a looser turn.\u003c\/p\u003e\n\u003cp class=\"tk-incl\"\u003e\u003cb\u003eIncludes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e5 Pro Duro Bubble Bushings in Pink \u0026amp; Blue Swirl, 61A\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdetails\u003e\u003csummary\u003eDetails\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhat a bushing actually does\u003c\/b\u003e\u003cbr\u003eThe bushing is the soft piece your kingpin runs through, and it decides how freely your trucks lean and turn. Softer carves easier and reacts to small inputs; firmer holds its line and feels locked-in on landings. This is the real tuning knob, not the kingpin nut you crank down.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eConsistent by design\u003c\/b\u003e\u003cbr\u003eEvery bushing is custom molded from an ultra-premium silicone with a consistent shape and hole placement, so each one feels exactly like the last. Same bubble profile riders already know.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDesigned after real skate bushings\u003c\/b\u003e\u003cbr\u003eThe shape takes after conical skateboard bushings, scaled down for fingerboard trucks. That conical profile gives a smooth, progressive lean.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCompatibility \u0026amp; Fit\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003eFits all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003eDesigned in the US, made from imported parts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eFrequently Asked Questions\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhat durometer is this colorway?\u003c\/b\u003e\u003cbr\u003eThis one comes in 61A, the classic loose feel. Other Pro Duro colorways offer 51A, 61A, and 71A, and every durometer uses the same bubble profile.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDoes this actually change how my trucks turn, or do I just adjust the nut?\u003c\/b\u003e\u003cbr\u003eThe bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWill these fit my trucks?\u003c\/b\u003e\u003cbr\u003eThey fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow many bushings come in a set?\u003c\/b\u003e\u003cbr\u003eFive per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAre these safe for a younger kid?\u003c\/b\u003e\u003cbr\u003eThese are small parts and a choking hazard, so they're not suitable for children under 14.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat does the Teak Guarantee cover?\u003c\/b\u003e\u003cbr\u003eFree replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdiv class=\"tk-xsell\"\u003e\u003cdiv\u003e\n\u003cp class=\"tk-xh\"\u003ePairs well with\u003c\/p\u003e\n\u003cp class=\"tk-xt\"\u003eAdd Pro Duro Pivot Cups to tune the rest of the truck, or another Pro Duro colorway in 51A or 71A to swap feels. Prefer the O-ring style with washers? Grab the Pro Duro O-Rings instead.\u003c\/p\u003e\nShop tuning →\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What durometer is this colorway?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This one comes in 61A, the classic loose feel. Other Pro Duro colorways offer 51A, 61A, and 71A, and every durometer uses the same bubble profile.\"}}, {\"@type\": \"Question\", \"name\": \"Does this actually change how my trucks turn, or do I just adjust the nut?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\"}}, {\"@type\": \"Question\", \"name\": \"Will these fit my trucks?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"They fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\"}}, {\"@type\": \"Question\", \"name\": \"How many bushings come in a set?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Five per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\"}}, {\"@type\": \"Question\", \"name\": \"Are these safe for a younger kid?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These are small parts and a choking hazard, so they're not suitable for children under 14.\"}}, {\"@type\": \"Question\", \"name\": \"What does the Teak Guarantee cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Free replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Teak Tuning","offers":[{"title":"61A","offer_id":44315508834391,"sku":"zif1789782650484","price":4.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/pro-duro-bubble-bushings-pink-blue-swirl---fingerboard-tuning_1.jpg?v=1789782676"},{"product_id":"pro-duro-bubble-bushings-blue-white-swirl-fingerboard-tuning","title":"Pro Duro Bubble Bushings, Blue \u0026 White Swirl - Fingerboard Tuning","description":"\u003cdiv class=\"tk-pdp\" style=\"--tk-accent:#2c6e9e;--tk-accent-soft:rgba(44,110,158,.30)\"\u003e\n\u003cstyle\u003e.rte .tk-pdp{--tk-line:#e7e6df;--tk-ink:#17170f;--tk-muted:#8c8c81;--tk-accent:#40BADA;--tk-accent-soft:rgba(64,186,218,.30);--tk-mono:ui-monospace,\"SF Mono\",Menlo,Consolas,\"Liberation Mono\",monospace;font-size:16px;color:var(--tk-ink);line-height:1.5}.rte .tk-pdp *{box-sizing:border-box}.rte .tk-lede{font-size:15px;line-height:1.55;margin:0 0 14px;color:#2c2c22}.rte .tk-lede b{color:var(--tk-ink)}.rte .tk-plate{display:flex;flex-wrap:wrap;gap:18px 0;margin:0 0 22px;padding:0 0 20px;border-bottom:1px solid var(--tk-line)}.rte .tk-plate .tk-cell{flex:1 1 0;min-width:92px;padding:0 16px;border-left:1px solid var(--tk-line)}.rte .tk-plate .tk-cell:first-child{padding-left:0;border-left:0}.rte .tk-k{font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:var(--tk-muted);font-weight:600;margin:0 0 5px}.rte .tk-v{font-family:var(--tk-mono);font-size:17px;font-weight:600;letter-spacing:-.02em;line-height:1.15;color:var(--tk-ink)}.rte .tk-v small{font-size:11px;color:var(--tk-muted);font-weight:500}.rte .tk-v.tk-txt{font-family:inherit;font-size:14px;font-weight:600;letter-spacing:0}.rte .tk-incl{font-size:14px;line-height:1.6;margin:0 0 4px}.rte .tk-incl b{color:var(--tk-ink)}.rte .tk-pdp ul{margin:0 0 18px;padding-left:18px}.rte .tk-pdp ul li{font-size:14px;line-height:1.6;margin:0 0 6px}.rte .tk-pdp details{border-top:1px solid var(--tk-line);margin:0}.rte .tk-pdp details summary{cursor:pointer;padding:14px 0;font-size:15px;font-weight:700;list-style:none;display:flex;justify-content:space-between;align-items:center;color:var(--tk-ink);letter-spacing:.02em}.rte .tk-pdp details summary:hover{color:#000}.rte .tk-pdp details summary::-webkit-details-marker{display:none}.rte .tk-pdp details summary::after{content:\"\";border-style:solid;border-color:#888;border-width:2px 2px 0 0;display:inline-block;height:7px;width:7px;transform:rotate(135deg);transition:transform .25s ease;flex-shrink:0;margin-left:12px}.rte .tk-pdp details[open] summary::after{transform:rotate(-45deg)}.rte .tk-pdp details[open] summary{padding-bottom:6px;margin-bottom:8px;border-bottom:1px solid #f0f0f0}.rte .tk-pdp details\u003ediv{padding:4px 0 20px}.rte .tk-pdp details\u003ediv p{margin:0 0 12px;font-size:14px;line-height:1.6}.rte .tk-pdp details\u003ediv p:last-child{margin-bottom:0}.rte .tk-pdp details:last-of-type{border-bottom:1px solid var(--tk-line)}.rte .tk-xsell{margin-top:20px;padding:16px 18px;background:#f9fafb;border-radius:10px;display:flex;align-items:center;gap:16px}.rte .tk-xsell .tk-xh{margin:0 0 2px;font-size:13px;font-weight:700;color:#333}.rte .tk-xsell .tk-xt{margin:0;font-size:12px;color:#666;line-height:1.4}.rte .tk-xsell a{font-size:12px;color:#00897b;text-decoration:none;font-weight:600}@media(max-width:600px){.rte .tk-plate .tk-cell{min-width:33%;flex:1 1 33%;padding:0 10px}.rte .tk-plate .tk-cell:nth-child(4){padding-left:0;border-left:0}.rte .tk-xsell{flex-direction:row}}.rte .tk2-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 10px}.rte .tk2-card{border:1px solid var(--tk-line);border-radius:10px;padding:14px 14px 12px;position:relative}.rte .tk2-card .tk2-tok{display:inline-block;font-family:var(--tk-mono);font-weight:700;font-size:15px;color:#fff;background:var(--tk-accent);padding:5px 10px;border-radius:8px;margin:0 0 7px}.rte .tk2-card .tk2-nm{font-size:13px;font-weight:700;color:var(--tk-ink);margin:0 0 10px}.rte .tk2-bar{margin:0 0 8px}.rte .tk2-bar .tk2-bl{display:flex;justify-content:space-between;font-family:var(--tk-mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--tk-muted);margin:0 0 3px}.rte .tk2-bar .tk2-tr{height:6px;background:#efeee8;border-radius:4px;overflow:hidden}.rte .tk2-bar .tk2-fl{height:100%;background:var(--tk-accent);border-radius:4px}.rte .tk2-card .tk2-note{font-size:12px;line-height:1.45;color:#56564e;margin:8px 0 0}.rte .tk2-foot{font-size:12.5px;color:#56564e;margin:10px 0 22px}.rte .tk2-foot b{color:var(--tk-ink)}@media(max-width:600px){.rte .tk2-grid{grid-template-columns:1fr}}\u003c\/style\u003e\n\u003cp class=\"tk-lede\"\u003eBlue \u0026amp; White Swirl Pro Duro Bubble Bushings are the tuning knob of your setup: custom-molded silicone that drops into your trucks and sets exactly how the board leans and turns. This colorway comes in two firmness levels: 51A and 61A. Each pack includes 5 bushings: each truck uses 2, so one pack tunes both trucks with a spare.\u003c\/p\u003e\n\u003cdiv class=\"tk-plate\"\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eDurometer\u003c\/p\u003e\n\u003cdiv class=\"tk-v\"\u003e51A \/ 61A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eType\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eBubble Bushings\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eMaterial\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eMolded silicone\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-grid\" style=\"grid-template-columns:repeat(2,1fr)\"\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e51A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eExtra Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:92%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:35%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe most responsive tuning we offer, with the widest range of truck movement. Carve-everything territory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e61A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eClassic Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:68%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:62%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe same feel as our OG bubble bushings, with a more consistent molded shape.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-foot\"\u003eA-scale: a lower number means a softer bushing and a looser turn.\u003c\/p\u003e\n\u003cp class=\"tk-incl\"\u003e\u003cb\u003eIncludes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e5 Pro Duro Bubble Bushings in Blue \u0026amp; White Swirl, in your selected durometer\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdetails\u003e\u003csummary\u003eDetails\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhat a bushing actually does\u003c\/b\u003e\u003cbr\u003eThe bushing is the soft piece your kingpin runs through, and it decides how freely your trucks lean and turn. Softer carves easier and reacts to small inputs; firmer holds its line and feels locked-in on landings. This is the real tuning knob, not the kingpin nut you crank down.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eConsistent by design\u003c\/b\u003e\u003cbr\u003eEvery bushing is custom molded from an ultra-premium silicone with a consistent shape and hole placement, so each one feels exactly like the last. Same bubble profile riders already know.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDesigned after real skate bushings\u003c\/b\u003e\u003cbr\u003eThe shape takes after conical skateboard bushings, scaled down for fingerboard trucks. That conical profile gives a smooth, progressive lean.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCompatibility \u0026amp; Fit\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003eFits all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003eDesigned in the US, made from imported parts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eFrequently Asked Questions\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhich durometer should I pick?\u003c\/b\u003e\u003cbr\u003eStart with the turn you want. 51A is the looser of the two, the most responsive tuning we offer. 61A is the firmer of the two, the same feel as our OG bubble bushings.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDoes this actually change how my trucks turn, or do I just adjust the nut?\u003c\/b\u003e\u003cbr\u003eThe bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWill these fit my trucks?\u003c\/b\u003e\u003cbr\u003eThey fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow many bushings come in a set?\u003c\/b\u003e\u003cbr\u003eFive per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAre these safe for a younger kid?\u003c\/b\u003e\u003cbr\u003eThese are small parts and a choking hazard, so they're not suitable for children under 14.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat does the Teak Guarantee cover?\u003c\/b\u003e\u003cbr\u003eFree replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdiv class=\"tk-xsell\"\u003e\u003cdiv\u003e\n\u003cp class=\"tk-xh\"\u003ePairs well with\u003c\/p\u003e\n\u003cp class=\"tk-xt\"\u003eAdd Pro Duro Pivot Cups to tune the rest of the truck, or a second pack in another durometer to swap feels. Prefer the O-ring style with washers? Grab the Pro Duro O-Rings instead.\u003c\/p\u003e\nShop tuning →\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which durometer should I pick?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Start with the turn you want. 51A is the looser of the two, the most responsive tuning we offer. 61A is the firmer of the two, the same feel as our OG bubble bushings.\"}}, {\"@type\": \"Question\", \"name\": \"Does this actually change how my trucks turn, or do I just adjust the nut?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The bushing is what changes the turn. 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Contact Teak Tuning with a photo of the issue.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Teak Tuning","offers":[{"title":"51A","offer_id":44315509030999,"sku":"hkd1789782677440","price":4.19,"currency_code":"USD","in_stock":true},{"title":"61A","offer_id":44315509063767,"sku":"cjo1789782677441","price":5.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/pro-duro-bubble-bushings-blue-white-swirl---fingerboard-tuning_1.jpg?v=1789782682"},{"product_id":"pro-duro-bubble-bushings-tie-dye-swirl-fingerboard-tuning","title":"Pro Duro Bubble Bushings, Tie Dye Swirl - Fingerboard Tuning","description":"\u003cdiv class=\"tk-pdp\" style=\"--tk-accent:#7d5ba6;--tk-accent-soft:rgba(125,91,166,.30)\"\u003e\n\u003cstyle\u003e.rte .tk-pdp{--tk-line:#e7e6df;--tk-ink:#17170f;--tk-muted:#8c8c81;--tk-accent:#40BADA;--tk-accent-soft:rgba(64,186,218,.30);--tk-mono:ui-monospace,\"SF Mono\",Menlo,Consolas,\"Liberation 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details\u003ediv p{margin:0 0 12px;font-size:14px;line-height:1.6}.rte .tk-pdp details\u003ediv p:last-child{margin-bottom:0}.rte .tk-pdp details:last-of-type{border-bottom:1px solid var(--tk-line)}.rte .tk-xsell{margin-top:20px;padding:16px 18px;background:#f9fafb;border-radius:10px;display:flex;align-items:center;gap:16px}.rte .tk-xsell .tk-xh{margin:0 0 2px;font-size:13px;font-weight:700;color:#333}.rte .tk-xsell .tk-xt{margin:0;font-size:12px;color:#666;line-height:1.4}.rte .tk-xsell a{font-size:12px;color:#00897b;text-decoration:none;font-weight:600}@media(max-width:600px){.rte .tk-plate .tk-cell{min-width:33%;flex:1 1 33%;padding:0 10px}.rte .tk-plate .tk-cell:nth-child(4){padding-left:0;border-left:0}.rte .tk-xsell{flex-direction:row}}.rte .tk2-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 10px}.rte .tk2-card{border:1px solid var(--tk-line);border-radius:10px;padding:14px 14px 12px;position:relative}.rte .tk2-card .tk2-tok{display:inline-block;font-family:var(--tk-mono);font-weight:700;font-size:15px;color:#fff;background:var(--tk-accent);padding:5px 10px;border-radius:8px;margin:0 0 7px}.rte .tk2-card .tk2-nm{font-size:13px;font-weight:700;color:var(--tk-ink);margin:0 0 10px}.rte .tk2-bar{margin:0 0 8px}.rte .tk2-bar .tk2-bl{display:flex;justify-content:space-between;font-family:var(--tk-mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--tk-muted);margin:0 0 3px}.rte .tk2-bar .tk2-tr{height:6px;background:#efeee8;border-radius:4px;overflow:hidden}.rte .tk2-bar .tk2-fl{height:100%;background:var(--tk-accent);border-radius:4px}.rte .tk2-card .tk2-note{font-size:12px;line-height:1.45;color:#56564e;margin:8px 0 0}.rte .tk2-foot{font-size:12.5px;color:#56564e;margin:10px 0 22px}.rte .tk2-foot b{color:var(--tk-ink)}@media(max-width:600px){.rte .tk2-grid{grid-template-columns:1fr}}\u003c\/style\u003e\n\u003cp class=\"tk-lede\"\u003eTie Dye Swirl Pro Duro Bubble Bushings are the tuning knob of your setup: custom-molded silicone that drops into your trucks and sets exactly how the board leans and turns. Three firmness levels cover everything from wide-open carving to locked-in precision. Each pack includes 5 bushings: each truck uses 2, so one pack tunes both trucks with a spare.\u003c\/p\u003e\n\u003cdiv class=\"tk-plate\"\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eDurometer\u003c\/p\u003e\n\u003cdiv class=\"tk-v\"\u003e51A \/ 61A \/ 71A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eType\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eBubble Bushings\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eMaterial\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eMolded silicone\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-grid\"\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e51A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eExtra Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:92%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:35%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe most responsive tuning we offer, with the widest range of truck movement. Carve-everything territory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e61A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eClassic Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:68%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:62%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe same feel as our OG bubble bushings, with a more consistent molded shape.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e71A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eMedium\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:42%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:90%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eTighter and steadier. Crisper response for dialing in technical tricks and stomping landings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-foot\"\u003eA-scale: a lower number means a softer bushing and a looser turn.\u003c\/p\u003e\n\u003cp class=\"tk-incl\"\u003e\u003cb\u003eIncludes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e5 Pro Duro Bubble Bushings in Tie Dye Swirl, in your selected durometer\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdetails\u003e\u003csummary\u003eDetails\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhat a bushing actually does\u003c\/b\u003e\u003cbr\u003eThe bushing is the soft piece your kingpin runs through, and it decides how freely your trucks lean and turn. Softer carves easier and reacts to small inputs; firmer holds its line and feels locked-in on landings. This is the real tuning knob, not the kingpin nut you crank down.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eConsistent by design\u003c\/b\u003e\u003cbr\u003eEvery bushing is custom molded from an ultra-premium silicone with a consistent shape and hole placement, so each one feels exactly like the last. Same bubble profile riders already know.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDesigned after real skate bushings\u003c\/b\u003e\u003cbr\u003eThe shape takes after conical skateboard bushings, scaled down for fingerboard trucks. That conical profile gives a smooth, progressive lean.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCompatibility \u0026amp; Fit\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003eFits all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003eDesigned in the US, made from imported parts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eFrequently Asked Questions\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhich durometer should I pick?\u003c\/b\u003e\u003cbr\u003eStart with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDoes this actually change how my trucks turn, or do I just adjust the nut?\u003c\/b\u003e\u003cbr\u003eThe bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWill these fit my trucks?\u003c\/b\u003e\u003cbr\u003eThey fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow many bushings come in a set?\u003c\/b\u003e\u003cbr\u003eFive per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAre these safe for a younger kid?\u003c\/b\u003e\u003cbr\u003eThese are small parts and a choking hazard, so they're not suitable for children under 14.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat does the Teak Guarantee cover?\u003c\/b\u003e\u003cbr\u003eFree replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdiv class=\"tk-xsell\"\u003e\u003cdiv\u003e\n\u003cp class=\"tk-xh\"\u003ePairs well with\u003c\/p\u003e\n\u003cp class=\"tk-xt\"\u003eAdd Pro Duro Pivot Cups to tune the rest of the truck, or a second pack in another durometer to swap feels. Prefer the O-ring style with washers? Grab the Pro Duro O-Rings instead.\u003c\/p\u003e\nShop tuning →\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which durometer should I pick?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Start with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\"}}, {\"@type\": \"Question\", \"name\": \"Does this actually change how my trucks turn, or do I just adjust the nut?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\"}}, {\"@type\": \"Question\", \"name\": \"Will these fit my trucks?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"They fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\"}}, {\"@type\": \"Question\", \"name\": \"How many bushings come in a set?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Five per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\"}}, {\"@type\": \"Question\", \"name\": \"Are these safe for a younger kid?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These are small parts and a choking hazard, so they're not suitable for children under 14.\"}}, {\"@type\": \"Question\", \"name\": \"What does the Teak Guarantee cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Free replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Teak Tuning","offers":[{"title":"51A","offer_id":44315509227607,"sku":"hnn1789782681909","price":5.38,"currency_code":"USD","in_stock":true},{"title":"61A","offer_id":44315509260375,"sku":"ijc1789782681910","price":4.54,"currency_code":"USD","in_stock":true},{"title":"71A","offer_id":44315509293143,"sku":"hfp1789782681911","price":5.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/pro-duro-bubble-bushings-tie-dye-swirl---fingerboard-tuning_1.jpg?v=1789782686"},{"product_id":"pro-duro-bubble-bushings-galaxy-swirl-fingerboard-tuning","title":"Pro Duro Bubble Bushings, Galaxy Swirl - Fingerboard Tuning","description":"\u003cdiv class=\"tk-pdp\" style=\"--tk-accent:#4b3f8f;--tk-accent-soft:rgba(75,63,143,.30)\"\u003e\n\u003cstyle\u003e.rte .tk-pdp{--tk-line:#e7e6df;--tk-ink:#17170f;--tk-muted:#8c8c81;--tk-accent:#40BADA;--tk-accent-soft:rgba(64,186,218,.30);--tk-mono:ui-monospace,\"SF Mono\",Menlo,Consolas,\"Liberation Mono\",monospace;font-size:16px;color:var(--tk-ink);line-height:1.5}.rte .tk-pdp *{box-sizing:border-box}.rte .tk-lede{font-size:15px;line-height:1.55;margin:0 0 14px;color:#2c2c22}.rte .tk-lede b{color:var(--tk-ink)}.rte .tk-plate{display:flex;flex-wrap:wrap;gap:18px 0;margin:0 0 22px;padding:0 0 20px;border-bottom:1px solid var(--tk-line)}.rte .tk-plate .tk-cell{flex:1 1 0;min-width:92px;padding:0 16px;border-left:1px solid var(--tk-line)}.rte .tk-plate .tk-cell:first-child{padding-left:0;border-left:0}.rte .tk-k{font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:var(--tk-muted);font-weight:600;margin:0 0 5px}.rte .tk-v{font-family:var(--tk-mono);font-size:17px;font-weight:600;letter-spacing:-.02em;line-height:1.15;color:var(--tk-ink)}.rte .tk-v small{font-size:11px;color:var(--tk-muted);font-weight:500}.rte .tk-v.tk-txt{font-family:inherit;font-size:14px;font-weight:600;letter-spacing:0}.rte .tk-incl{font-size:14px;line-height:1.6;margin:0 0 4px}.rte .tk-incl b{color:var(--tk-ink)}.rte .tk-pdp ul{margin:0 0 18px;padding-left:18px}.rte .tk-pdp ul li{font-size:14px;line-height:1.6;margin:0 0 6px}.rte .tk-pdp details{border-top:1px solid var(--tk-line);margin:0}.rte .tk-pdp details summary{cursor:pointer;padding:14px 0;font-size:15px;font-weight:700;list-style:none;display:flex;justify-content:space-between;align-items:center;color:var(--tk-ink);letter-spacing:.02em}.rte .tk-pdp details summary:hover{color:#000}.rte .tk-pdp details summary::-webkit-details-marker{display:none}.rte .tk-pdp details summary::after{content:\"\";border-style:solid;border-color:#888;border-width:2px 2px 0 0;display:inline-block;height:7px;width:7px;transform:rotate(135deg);transition:transform .25s ease;flex-shrink:0;margin-left:12px}.rte .tk-pdp details[open] summary::after{transform:rotate(-45deg)}.rte .tk-pdp details[open] summary{padding-bottom:6px;margin-bottom:8px;border-bottom:1px solid #f0f0f0}.rte .tk-pdp details\u003ediv{padding:4px 0 20px}.rte .tk-pdp details\u003ediv p{margin:0 0 12px;font-size:14px;line-height:1.6}.rte .tk-pdp details\u003ediv p:last-child{margin-bottom:0}.rte .tk-pdp details:last-of-type{border-bottom:1px solid var(--tk-line)}.rte .tk-xsell{margin-top:20px;padding:16px 18px;background:#f9fafb;border-radius:10px;display:flex;align-items:center;gap:16px}.rte .tk-xsell .tk-xh{margin:0 0 2px;font-size:13px;font-weight:700;color:#333}.rte .tk-xsell .tk-xt{margin:0;font-size:12px;color:#666;line-height:1.4}.rte .tk-xsell a{font-size:12px;color:#00897b;text-decoration:none;font-weight:600}@media(max-width:600px){.rte .tk-plate .tk-cell{min-width:33%;flex:1 1 33%;padding:0 10px}.rte .tk-plate .tk-cell:nth-child(4){padding-left:0;border-left:0}.rte .tk-xsell{flex-direction:row}}.rte .tk2-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 10px}.rte .tk2-card{border:1px solid var(--tk-line);border-radius:10px;padding:14px 14px 12px;position:relative}.rte .tk2-card .tk2-tok{display:inline-block;font-family:var(--tk-mono);font-weight:700;font-size:15px;color:#fff;background:var(--tk-accent);padding:5px 10px;border-radius:8px;margin:0 0 7px}.rte .tk2-card .tk2-nm{font-size:13px;font-weight:700;color:var(--tk-ink);margin:0 0 10px}.rte .tk2-bar{margin:0 0 8px}.rte .tk2-bar .tk2-bl{display:flex;justify-content:space-between;font-family:var(--tk-mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--tk-muted);margin:0 0 3px}.rte .tk2-bar .tk2-tr{height:6px;background:#efeee8;border-radius:4px;overflow:hidden}.rte .tk2-bar .tk2-fl{height:100%;background:var(--tk-accent);border-radius:4px}.rte .tk2-card .tk2-note{font-size:12px;line-height:1.45;color:#56564e;margin:8px 0 0}.rte .tk2-foot{font-size:12.5px;color:#56564e;margin:10px 0 22px}.rte .tk2-foot b{color:var(--tk-ink)}@media(max-width:600px){.rte .tk2-grid{grid-template-columns:1fr}}\u003c\/style\u003e\n\u003cp class=\"tk-lede\"\u003eGalaxy Swirl Pro Duro Bubble Bushings are the tuning knob of your setup: custom-molded silicone that drops into your trucks and sets exactly how the board leans and turns. Three firmness levels cover everything from wide-open carving to locked-in precision. Each pack includes 5 bushings: each truck uses 2, so one pack tunes both trucks with a spare.\u003c\/p\u003e\n\u003cdiv class=\"tk-plate\"\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eDurometer\u003c\/p\u003e\n\u003cdiv class=\"tk-v\"\u003e51A \/ 61A \/ 71A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eType\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eBubble Bushings\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eMaterial\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eMolded silicone\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-grid\"\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e51A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eExtra Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:92%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:35%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe most responsive tuning we offer, with the widest range of truck movement. Carve-everything territory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e61A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eClassic Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:68%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:62%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe same feel as our OG bubble bushings, with a more consistent molded shape.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e71A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eMedium\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:42%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:90%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eTighter and steadier. Crisper response for dialing in technical tricks and stomping landings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-foot\"\u003eA-scale: a lower number means a softer bushing and a looser turn.\u003c\/p\u003e\n\u003cp class=\"tk-incl\"\u003e\u003cb\u003eIncludes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e5 Pro Duro Bubble Bushings in Galaxy Swirl, in your selected durometer\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdetails\u003e\u003csummary\u003eDetails\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhat a bushing actually does\u003c\/b\u003e\u003cbr\u003eThe bushing is the soft piece your kingpin runs through, and it decides how freely your trucks lean and turn. Softer carves easier and reacts to small inputs; firmer holds its line and feels locked-in on landings. This is the real tuning knob, not the kingpin nut you crank down.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eConsistent by design\u003c\/b\u003e\u003cbr\u003eEvery bushing is custom molded from an ultra-premium silicone with a consistent shape and hole placement, so each one feels exactly like the last. Same bubble profile riders already know.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDesigned after real skate bushings\u003c\/b\u003e\u003cbr\u003eThe shape takes after conical skateboard bushings, scaled down for fingerboard trucks. That conical profile gives a smooth, progressive lean.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCompatibility \u0026amp; Fit\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003eFits all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003eDesigned in the US, made from imported parts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eFrequently Asked Questions\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhich durometer should I pick?\u003c\/b\u003e\u003cbr\u003eStart with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDoes this actually change how my trucks turn, or do I just adjust the nut?\u003c\/b\u003e\u003cbr\u003eThe bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWill these fit my trucks?\u003c\/b\u003e\u003cbr\u003eThey fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow many bushings come in a set?\u003c\/b\u003e\u003cbr\u003eFive per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAre these safe for a younger kid?\u003c\/b\u003e\u003cbr\u003eThese are small parts and a choking hazard, so they're not suitable for children under 14.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat does the Teak Guarantee cover?\u003c\/b\u003e\u003cbr\u003eFree replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdiv class=\"tk-xsell\"\u003e\u003cdiv\u003e\n\u003cp class=\"tk-xh\"\u003ePairs well with\u003c\/p\u003e\n\u003cp class=\"tk-xt\"\u003eAdd Pro Duro Pivot Cups to tune the rest of the truck, or a second pack in another durometer to swap feels. Prefer the O-ring style with washers? Grab the Pro Duro O-Rings instead.\u003c\/p\u003e\nShop tuning →\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which durometer should I pick?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Start with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\"}}, {\"@type\": \"Question\", \"name\": \"Does this actually change how my trucks turn, or do I just adjust the nut?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\"}}, {\"@type\": \"Question\", \"name\": \"Will these fit my trucks?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"They fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\"}}, {\"@type\": \"Question\", \"name\": \"How many bushings come in a set?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Five per pack. 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Contact Teak Tuning with a photo of the issue.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Teak Tuning","offers":[{"title":"51A","offer_id":44315509325911,"sku":"kwm1789782683933","price":4.61,"currency_code":"USD","in_stock":true},{"title":"61A","offer_id":44315509358679,"sku":"pqd1789782683934","price":5.38,"currency_code":"USD","in_stock":true},{"title":"71A","offer_id":44315509391447,"sku":"xai1789782683935","price":4.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/pro-duro-bubble-bushings-galaxy-swirl---fingerboard-tuning_1.jpg?v=1789782688"},{"product_id":"pro-duro-bubble-bushings-purple-glow-fingerboard-tuning","title":"Pro Duro Bubble Bushings, Purple Glow - Fingerboard Tuning","description":"\u003cdiv class=\"tk-pdp\" style=\"--tk-accent:#7d5ba6;--tk-accent-soft:rgba(125,91,166,.30)\"\u003e\n\u003cstyle\u003e.rte 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.tk2-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 10px}.rte .tk2-card{border:1px solid var(--tk-line);border-radius:10px;padding:14px 14px 12px;position:relative}.rte .tk2-card .tk2-tok{display:inline-block;font-family:var(--tk-mono);font-weight:700;font-size:15px;color:#fff;background:var(--tk-accent);padding:5px 10px;border-radius:8px;margin:0 0 7px}.rte .tk2-card .tk2-nm{font-size:13px;font-weight:700;color:var(--tk-ink);margin:0 0 10px}.rte .tk2-bar{margin:0 0 8px}.rte .tk2-bar .tk2-bl{display:flex;justify-content:space-between;font-family:var(--tk-mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--tk-muted);margin:0 0 3px}.rte .tk2-bar .tk2-tr{height:6px;background:#efeee8;border-radius:4px;overflow:hidden}.rte .tk2-bar .tk2-fl{height:100%;background:var(--tk-accent);border-radius:4px}.rte .tk2-card .tk2-note{font-size:12px;line-height:1.45;color:#56564e;margin:8px 0 0}.rte .tk2-foot{font-size:12.5px;color:#56564e;margin:10px 0 22px}.rte .tk2-foot b{color:var(--tk-ink)}@media(max-width:600px){.rte .tk2-grid{grid-template-columns:1fr}}\u003c\/style\u003e\n\u003cp class=\"tk-lede\"\u003ePurple Glow Pro Duro Bubble Bushings are the tuning knob of your setup: custom-molded silicone that drops into your trucks and sets exactly how the board leans and turns. Three firmness levels cover everything from wide-open carving to locked-in precision. Each pack includes 5 bushings: each truck uses 2, so one pack tunes both trucks with a spare.\u003c\/p\u003e\n\u003cdiv class=\"tk-plate\"\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eDurometer\u003c\/p\u003e\n\u003cdiv class=\"tk-v\"\u003e51A \/ 61A \/ 71A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eType\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eBubble Bushings\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eMaterial\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eMolded silicone\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-grid\"\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e51A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eExtra Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:92%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:35%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe most responsive tuning we offer, with the widest range of truck movement. Carve-everything territory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e61A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eClassic Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:68%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:62%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe same feel as our OG bubble bushings, with a more consistent molded shape.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e71A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eMedium\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:42%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:90%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eTighter and steadier. Crisper response for dialing in technical tricks and stomping landings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-foot\"\u003eA-scale: a lower number means a softer bushing and a looser turn.\u003c\/p\u003e\n\u003cp class=\"tk-incl\"\u003e\u003cb\u003eIncludes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e5 Pro Duro Bubble Bushings in Purple Glow, in your selected durometer\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdetails\u003e\u003csummary\u003eDetails\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhat a bushing actually does\u003c\/b\u003e\u003cbr\u003eThe bushing is the soft piece your kingpin runs through, and it decides how freely your trucks lean and turn. Softer carves easier and reacts to small inputs; firmer holds its line and feels locked-in on landings. This is the real tuning knob, not the kingpin nut you crank down.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eConsistent by design\u003c\/b\u003e\u003cbr\u003eEvery bushing is custom molded from an ultra-premium silicone with a consistent shape and hole placement, so each one feels exactly like the last. Same bubble profile riders already know.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDesigned after real skate bushings\u003c\/b\u003e\u003cbr\u003eThe shape takes after conical skateboard bushings, scaled down for fingerboard trucks. That conical profile gives a smooth, progressive lean.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCompatibility \u0026amp; Fit\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003eFits all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003eDesigned in the US, made from imported parts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eFrequently Asked Questions\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhich durometer should I pick?\u003c\/b\u003e\u003cbr\u003eStart with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDoes this actually change how my trucks turn, or do I just adjust the nut?\u003c\/b\u003e\u003cbr\u003eThe bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWill these fit my trucks?\u003c\/b\u003e\u003cbr\u003eThey fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow many bushings come in a set?\u003c\/b\u003e\u003cbr\u003eFive per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAre these safe for a younger kid?\u003c\/b\u003e\u003cbr\u003eThese are small parts and a choking hazard, so they're not suitable for children under 14.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat does the Teak Guarantee cover?\u003c\/b\u003e\u003cbr\u003eFree replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdiv class=\"tk-xsell\"\u003e\u003cdiv\u003e\n\u003cp class=\"tk-xh\"\u003ePairs well with\u003c\/p\u003e\n\u003cp class=\"tk-xt\"\u003eAdd Pro Duro Pivot Cups to tune the rest of the truck, or a second pack in another durometer to swap feels. Prefer the O-ring style with washers? Grab the Pro Duro O-Rings instead.\u003c\/p\u003e\nShop tuning →\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which durometer should I pick?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Start with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\"}}, {\"@type\": \"Question\", \"name\": \"Does this actually change how my trucks turn, or do I just adjust the nut?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The bushing is what changes the turn. 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Contact Teak Tuning with a photo of the issue.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Teak Tuning","offers":[{"title":"51A","offer_id":44315509686359,"sku":"cdv1789782692145","price":4.33,"currency_code":"USD","in_stock":true},{"title":"61A","offer_id":44315509719127,"sku":"sql1789782692146","price":4.19,"currency_code":"USD","in_stock":true},{"title":"71A","offer_id":44315509751895,"sku":"byr1789782692147","price":4.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/pro-duro-bubble-bushings-purple-glow---fingerboard-tuning_1.jpg?v=1789782698"},{"product_id":"pro-duro-bubble-bushings-red-fingerboard-tuning","title":"Pro Duro Bubble Bushings, Red - Fingerboard Tuning","description":"\u003cdiv class=\"tk-pdp\" style=\"--tk-accent:#c0392b;--tk-accent-soft:rgba(192,57,43,.30)\"\u003e\n\u003cstyle\u003e.rte 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.tk2-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 10px}.rte .tk2-card{border:1px solid var(--tk-line);border-radius:10px;padding:14px 14px 12px;position:relative}.rte .tk2-card .tk2-tok{display:inline-block;font-family:var(--tk-mono);font-weight:700;font-size:15px;color:#fff;background:var(--tk-accent);padding:5px 10px;border-radius:8px;margin:0 0 7px}.rte .tk2-card .tk2-nm{font-size:13px;font-weight:700;color:var(--tk-ink);margin:0 0 10px}.rte .tk2-bar{margin:0 0 8px}.rte .tk2-bar .tk2-bl{display:flex;justify-content:space-between;font-family:var(--tk-mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--tk-muted);margin:0 0 3px}.rte .tk2-bar .tk2-tr{height:6px;background:#efeee8;border-radius:4px;overflow:hidden}.rte .tk2-bar .tk2-fl{height:100%;background:var(--tk-accent);border-radius:4px}.rte .tk2-card .tk2-note{font-size:12px;line-height:1.45;color:#56564e;margin:8px 0 0}.rte .tk2-foot{font-size:12.5px;color:#56564e;margin:10px 0 22px}.rte .tk2-foot b{color:var(--tk-ink)}@media(max-width:600px){.rte .tk2-grid{grid-template-columns:1fr}}\u003c\/style\u003e\n\u003cp class=\"tk-lede\"\u003eRed Pro Duro Bubble Bushings are the tuning knob of your setup: custom-molded silicone that drops into your trucks and sets exactly how the board leans and turns. Three firmness levels cover everything from wide-open carving to locked-in precision. Each pack includes 5 bushings: each truck uses 2, so one pack tunes both trucks with a spare.\u003c\/p\u003e\n\u003cdiv class=\"tk-plate\"\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eDurometer\u003c\/p\u003e\n\u003cdiv class=\"tk-v\"\u003e51A \/ 61A \/ 71A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eType\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eBubble Bushings\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eMaterial\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eMolded silicone\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-grid\"\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e51A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eExtra Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:92%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:35%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe most responsive tuning we offer, with the widest range of truck movement. Carve-everything territory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e61A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eClassic Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:68%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:62%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe same feel as our OG bubble bushings, with a more consistent molded shape.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e71A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eMedium\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:42%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:90%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eTighter and steadier. Crisper response for dialing in technical tricks and stomping landings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-foot\"\u003eA-scale: a lower number means a softer bushing and a looser turn.\u003c\/p\u003e\n\u003cp class=\"tk-incl\"\u003e\u003cb\u003eIncludes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e5 Pro Duro Bubble Bushings in Red, in your selected durometer\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdetails\u003e\u003csummary\u003eDetails\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhat a bushing actually does\u003c\/b\u003e\u003cbr\u003eThe bushing is the soft piece your kingpin runs through, and it decides how freely your trucks lean and turn. Softer carves easier and reacts to small inputs; firmer holds its line and feels locked-in on landings. This is the real tuning knob, not the kingpin nut you crank down.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eConsistent by design\u003c\/b\u003e\u003cbr\u003eEvery bushing is custom molded from an ultra-premium silicone with a consistent shape and hole placement, so each one feels exactly like the last. Same bubble profile riders already know.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDesigned after real skate bushings\u003c\/b\u003e\u003cbr\u003eThe shape takes after conical skateboard bushings, scaled down for fingerboard trucks. That conical profile gives a smooth, progressive lean.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCompatibility \u0026amp; Fit\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003eFits all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003eDesigned in the US, made from imported parts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eFrequently Asked Questions\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhich durometer should I pick?\u003c\/b\u003e\u003cbr\u003eStart with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDoes this actually change how my trucks turn, or do I just adjust the nut?\u003c\/b\u003e\u003cbr\u003eThe bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWill these fit my trucks?\u003c\/b\u003e\u003cbr\u003eThey fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow many bushings come in a set?\u003c\/b\u003e\u003cbr\u003eFive per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAre these safe for a younger kid?\u003c\/b\u003e\u003cbr\u003eThese are small parts and a choking hazard, so they're not suitable for children under 14.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat does the Teak Guarantee cover?\u003c\/b\u003e\u003cbr\u003eFree replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdiv class=\"tk-xsell\"\u003e\u003cdiv\u003e\n\u003cp class=\"tk-xh\"\u003ePairs well with\u003c\/p\u003e\n\u003cp class=\"tk-xt\"\u003eAdd Pro Duro Pivot Cups to tune the rest of the truck, or a second pack in another durometer to swap feels. Prefer the O-ring style with washers? Grab the Pro Duro O-Rings instead.\u003c\/p\u003e\nShop tuning →\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which durometer should I pick?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Start with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\"}}, {\"@type\": \"Question\", \"name\": \"Does this actually change how my trucks turn, or do I just adjust the nut?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\"}}, {\"@type\": \"Question\", \"name\": \"Will these fit my trucks?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"They fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\"}}, {\"@type\": \"Question\", \"name\": \"How many bushings come in a set?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Five per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\"}}, {\"@type\": \"Question\", \"name\": \"Are these safe for a younger kid?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These are small parts and a choking hazard, so they're not suitable for children under 14.\"}}, {\"@type\": \"Question\", \"name\": \"What does the Teak Guarantee cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Free replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Teak Tuning","offers":[{"title":"51A","offer_id":44315509981271,"sku":"msp1789782703242","price":5.31,"currency_code":"USD","in_stock":true},{"title":"61A","offer_id":44315510014039,"sku":"gys1789782703243","price":4.89,"currency_code":"USD","in_stock":true},{"title":"71A","offer_id":44315510046807,"sku":"xek1789782703244","price":4.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/pro-duro-bubble-bushings-red---fingerboard-tuning_1.jpg?v=1789782707"},{"product_id":"pro-duro-bubble-bushings-asi-berlin-collab-swirl-fingerboard-tuning","title":"Pro Duro Bubble Bushings, ASI Berlin Collab Swirl - Fingerboard Tuning","description":"\u003cdiv class=\"tk-pdp\" style=\"--tk-accent:#d35400;--tk-accent-soft:rgba(211,84,0,.30)\"\u003e\n\u003cstyle\u003e.rte 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.tk2-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 10px}.rte .tk2-card{border:1px solid var(--tk-line);border-radius:10px;padding:14px 14px 12px;position:relative}.rte .tk2-card .tk2-tok{display:inline-block;font-family:var(--tk-mono);font-weight:700;font-size:15px;color:#fff;background:var(--tk-accent);padding:5px 10px;border-radius:8px;margin:0 0 7px}.rte .tk2-card .tk2-nm{font-size:13px;font-weight:700;color:var(--tk-ink);margin:0 0 10px}.rte .tk2-bar{margin:0 0 8px}.rte .tk2-bar .tk2-bl{display:flex;justify-content:space-between;font-family:var(--tk-mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--tk-muted);margin:0 0 3px}.rte .tk2-bar .tk2-tr{height:6px;background:#efeee8;border-radius:4px;overflow:hidden}.rte .tk2-bar .tk2-fl{height:100%;background:var(--tk-accent);border-radius:4px}.rte .tk2-card .tk2-note{font-size:12px;line-height:1.45;color:#56564e;margin:8px 0 0}.rte .tk2-foot{font-size:12.5px;color:#56564e;margin:10px 0 22px}.rte .tk2-foot b{color:var(--tk-ink)}@media(max-width:600px){.rte .tk2-grid{grid-template-columns:1fr}}\u003c\/style\u003e\n\u003cp class=\"tk-lede\"\u003eASI Berlin Collab Swirl Pro Duro Bubble Bushings are the tuning knob of your setup: custom-molded silicone that drops into your trucks and sets exactly how the board leans and turns. Three firmness levels cover everything from wide-open carving to locked-in precision. Each pack includes 5 bushings: each truck uses 2, so one pack tunes both trucks with a spare. An orange, black, and green collab swirl with ASI Berlin.\u003c\/p\u003e\n\u003cdiv class=\"tk-plate\"\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eDurometer\u003c\/p\u003e\n\u003cdiv class=\"tk-v\"\u003e51A \/ 61A \/ 71A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eType\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eBubble Bushings\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eMaterial\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eMolded silicone\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-grid\"\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e51A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eExtra Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:92%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:35%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe most responsive tuning we offer, with the widest range of truck movement. Carve-everything territory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e61A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eClassic Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:68%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:62%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe same feel as our OG bubble bushings, with a more consistent molded shape.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e71A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eMedium\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:42%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:90%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eTighter and steadier. Crisper response for dialing in technical tricks and stomping landings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-foot\"\u003eA-scale: a lower number means a softer bushing and a looser turn.\u003c\/p\u003e\n\u003cp class=\"tk-incl\"\u003e\u003cb\u003eIncludes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e5 Pro Duro Bubble Bushings in ASI Berlin Collab Swirl, in your selected durometer\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdetails\u003e\u003csummary\u003eDetails\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhat a bushing actually does\u003c\/b\u003e\u003cbr\u003eThe bushing is the soft piece your kingpin runs through, and it decides how freely your trucks lean and turn. Softer carves easier and reacts to small inputs; firmer holds its line and feels locked-in on landings. This is the real tuning knob, not the kingpin nut you crank down.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eConsistent by design\u003c\/b\u003e\u003cbr\u003eEvery bushing is custom molded from an ultra-premium silicone with a consistent shape and hole placement, so each one feels exactly like the last. Same bubble profile riders already know.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDesigned after real skate bushings\u003c\/b\u003e\u003cbr\u003eThe shape takes after conical skateboard bushings, scaled down for fingerboard trucks. That conical profile gives a smooth, progressive lean.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCompatibility \u0026amp; Fit\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003eFits all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003eDesigned in the US, made from imported parts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eFrequently Asked Questions\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhich durometer should I pick?\u003c\/b\u003e\u003cbr\u003eStart with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDoes this actually change how my trucks turn, or do I just adjust the nut?\u003c\/b\u003e\u003cbr\u003eThe bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWill these fit my trucks?\u003c\/b\u003e\u003cbr\u003eThey fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow many bushings come in a set?\u003c\/b\u003e\u003cbr\u003eFive per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAre these safe for a younger kid?\u003c\/b\u003e\u003cbr\u003eThese are small parts and a choking hazard, so they're not suitable for children under 14.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat does the Teak Guarantee cover?\u003c\/b\u003e\u003cbr\u003eFree replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdiv class=\"tk-xsell\"\u003e\u003cdiv\u003e\n\u003cp class=\"tk-xh\"\u003ePairs well with\u003c\/p\u003e\n\u003cp class=\"tk-xt\"\u003eAdd Pro Duro Pivot Cups to tune the rest of the truck, or a second pack in another durometer to swap feels. Prefer the O-ring style with washers? Grab the Pro Duro O-Rings instead.\u003c\/p\u003e\nShop tuning →\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which durometer should I pick?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Start with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\"}}, {\"@type\": \"Question\", \"name\": \"Does this actually change how my trucks turn, or do I just adjust the nut?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\"}}, {\"@type\": \"Question\", \"name\": \"Will these fit my trucks?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"They fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\"}}, {\"@type\": \"Question\", \"name\": \"How many bushings come in a set?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Five per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\"}}, {\"@type\": \"Question\", \"name\": \"Are these safe for a younger kid?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These are small parts and a choking hazard, so they're not suitable for children under 14.\"}}, {\"@type\": \"Question\", \"name\": \"What does the Teak Guarantee cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Free replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Teak Tuning","offers":[{"title":"51A","offer_id":44315510177879,"sku":"uri1789782708949","price":4.47,"currency_code":"USD","in_stock":true},{"title":"61A","offer_id":44315510210647,"sku":"ocn1789782708950","price":5.17,"currency_code":"USD","in_stock":true},{"title":"71A","offer_id":44315510243415,"sku":"agi1789782708951","price":4.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/pro-duro-bubble-bushings-asi-berlin-collab-swirl---fingerboard-tuning_1.jpg?v=1789782713"},{"product_id":"pro-duro-bubble-bushings-bavarian-swirl-fingerboard-tuning","title":"Pro Duro Bubble Bushings, Bavarian Swirl - Fingerboard Tuning","description":"\u003cdiv class=\"tk-pdp\" style=\"--tk-accent:#2c6e9e;--tk-accent-soft:rgba(44,110,158,.30)\"\u003e\n\u003cstyle\u003e.rte .tk-pdp{--tk-line:#e7e6df;--tk-ink:#17170f;--tk-muted:#8c8c81;--tk-accent:#40BADA;--tk-accent-soft:rgba(64,186,218,.30);--tk-mono:ui-monospace,\"SF Mono\",Menlo,Consolas,\"Liberation Mono\",monospace;font-size:16px;color:var(--tk-ink);line-height:1.5}.rte .tk-pdp *{box-sizing:border-box}.rte .tk-lede{font-size:15px;line-height:1.55;margin:0 0 14px;color:#2c2c22}.rte .tk-lede b{color:var(--tk-ink)}.rte .tk-plate{display:flex;flex-wrap:wrap;gap:18px 0;margin:0 0 22px;padding:0 0 20px;border-bottom:1px solid var(--tk-line)}.rte .tk-plate .tk-cell{flex:1 1 0;min-width:92px;padding:0 16px;border-left:1px solid var(--tk-line)}.rte .tk-plate .tk-cell:first-child{padding-left:0;border-left:0}.rte .tk-k{font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:var(--tk-muted);font-weight:600;margin:0 0 5px}.rte .tk-v{font-family:var(--tk-mono);font-size:17px;font-weight:600;letter-spacing:-.02em;line-height:1.15;color:var(--tk-ink)}.rte .tk-v 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.tk2-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 10px}.rte .tk2-card{border:1px solid var(--tk-line);border-radius:10px;padding:14px 14px 12px;position:relative}.rte .tk2-card .tk2-tok{display:inline-block;font-family:var(--tk-mono);font-weight:700;font-size:15px;color:#fff;background:var(--tk-accent);padding:5px 10px;border-radius:8px;margin:0 0 7px}.rte .tk2-card .tk2-nm{font-size:13px;font-weight:700;color:var(--tk-ink);margin:0 0 10px}.rte .tk2-bar{margin:0 0 8px}.rte .tk2-bar .tk2-bl{display:flex;justify-content:space-between;font-family:var(--tk-mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--tk-muted);margin:0 0 3px}.rte .tk2-bar .tk2-tr{height:6px;background:#efeee8;border-radius:4px;overflow:hidden}.rte .tk2-bar .tk2-fl{height:100%;background:var(--tk-accent);border-radius:4px}.rte .tk2-card .tk2-note{font-size:12px;line-height:1.45;color:#56564e;margin:8px 0 0}.rte .tk2-foot{font-size:12.5px;color:#56564e;margin:10px 0 22px}.rte .tk2-foot b{color:var(--tk-ink)}@media(max-width:600px){.rte .tk2-grid{grid-template-columns:1fr}}\u003c\/style\u003e\n\u003cp class=\"tk-lede\"\u003eBavarian Swirl Pro Duro Bubble Bushings are the tuning knob of your setup: custom-molded silicone that drops into your trucks and sets exactly how the board leans and turns. Three firmness levels cover everything from wide-open carving to locked-in precision. Each pack includes 5 bushings: each truck uses 2, so one pack tunes both trucks with a spare.\u003c\/p\u003e\n\u003cdiv class=\"tk-plate\"\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eDurometer\u003c\/p\u003e\n\u003cdiv class=\"tk-v\"\u003e51A \/ 61A \/ 71A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eType\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eBubble Bushings\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eMaterial\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eMolded silicone\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-grid\"\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e51A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eExtra Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:92%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:35%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe most responsive tuning we offer, with the widest range of truck movement. Carve-everything territory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e61A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eClassic Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:68%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:62%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe same feel as our OG bubble bushings, with a more consistent molded shape.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e71A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eMedium\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:42%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:90%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eTighter and steadier. Crisper response for dialing in technical tricks and stomping landings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-foot\"\u003eA-scale: a lower number means a softer bushing and a looser turn.\u003c\/p\u003e\n\u003cp class=\"tk-incl\"\u003e\u003cb\u003eIncludes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e5 Pro Duro Bubble Bushings in Bavarian Swirl, in your selected durometer\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdetails\u003e\u003csummary\u003eDetails\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhat a bushing actually does\u003c\/b\u003e\u003cbr\u003eThe bushing is the soft piece your kingpin runs through, and it decides how freely your trucks lean and turn. Softer carves easier and reacts to small inputs; firmer holds its line and feels locked-in on landings. This is the real tuning knob, not the kingpin nut you crank down.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eConsistent by design\u003c\/b\u003e\u003cbr\u003eEvery bushing is custom molded from an ultra-premium silicone with a consistent shape and hole placement, so each one feels exactly like the last. Same bubble profile riders already know.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDesigned after real skate bushings\u003c\/b\u003e\u003cbr\u003eThe shape takes after conical skateboard bushings, scaled down for fingerboard trucks. That conical profile gives a smooth, progressive lean.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCompatibility \u0026amp; Fit\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003eFits all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003eDesigned in the US, made from imported parts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eFrequently Asked Questions\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhich durometer should I pick?\u003c\/b\u003e\u003cbr\u003eStart with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDoes this actually change how my trucks turn, or do I just adjust the nut?\u003c\/b\u003e\u003cbr\u003eThe bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWill these fit my trucks?\u003c\/b\u003e\u003cbr\u003eThey fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow many bushings come in a set?\u003c\/b\u003e\u003cbr\u003eFive per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAre these safe for a younger kid?\u003c\/b\u003e\u003cbr\u003eThese are small parts and a choking hazard, so they're not suitable for children under 14.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat does the Teak Guarantee cover?\u003c\/b\u003e\u003cbr\u003eFree replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdiv class=\"tk-xsell\"\u003e\u003cdiv\u003e\n\u003cp class=\"tk-xh\"\u003ePairs well with\u003c\/p\u003e\n\u003cp class=\"tk-xt\"\u003eAdd Pro Duro Pivot Cups to tune the rest of the truck, or a second pack in another durometer to swap feels. Prefer the O-ring style with washers? Grab the Pro Duro O-Rings instead.\u003c\/p\u003e\nShop tuning →\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which durometer should I pick?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Start with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\"}}, {\"@type\": \"Question\", \"name\": \"Does this actually change how my trucks turn, or do I just adjust the nut?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\"}}, {\"@type\": \"Question\", \"name\": \"Will these fit my trucks?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"They fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\"}}, {\"@type\": \"Question\", \"name\": \"How many bushings come in a set?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Five per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\"}}, {\"@type\": \"Question\", \"name\": \"Are these safe for a younger kid?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These are small parts and a choking hazard, so they're not suitable for children under 14.\"}}, {\"@type\": \"Question\", \"name\": \"What does the Teak Guarantee cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Free replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Teak Tuning","offers":[{"title":"51A","offer_id":44315510341719,"sku":"qnu1789782713829","price":5.31,"currency_code":"USD","in_stock":true},{"title":"61A","offer_id":44315510374487,"sku":"omt1789782713830","price":5.31,"currency_code":"USD","in_stock":true},{"title":"71A","offer_id":44315510407255,"sku":"fws1789782713831","price":5.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/pro-duro-bubble-bushings-bavarian-swirl---fingerboard-tuning_1.jpg?v=1789782718"},{"product_id":"pro-duro-bubble-bushings-teak-team-signature-waves-swirl-fingerboard-tuning","title":"Pro Duro Bubble Bushings, Teak Team Signature Waves Swirl - Fingerboard Tuning","description":"\u003cdiv class=\"tk-pdp\" style=\"--tk-accent:#40BADA;--tk-accent-soft:rgba(64,186,218,.30)\"\u003e\n\u003cstyle\u003e.rte .tk-pdp{--tk-line:#e7e6df;--tk-ink:#17170f;--tk-muted:#8c8c81;--tk-accent:#40BADA;--tk-accent-soft:rgba(64,186,218,.30);--tk-mono:ui-monospace,\"SF Mono\",Menlo,Consolas,\"Liberation Mono\",monospace;font-size:16px;color:var(--tk-ink);line-height:1.5}.rte .tk-pdp *{box-sizing:border-box}.rte .tk-lede{font-size:15px;line-height:1.55;margin:0 0 14px;color:#2c2c22}.rte .tk-lede b{color:var(--tk-ink)}.rte .tk-plate{display:flex;flex-wrap:wrap;gap:18px 0;margin:0 0 22px;padding:0 0 20px;border-bottom:1px solid var(--tk-line)}.rte .tk-plate .tk-cell{flex:1 1 0;min-width:92px;padding:0 16px;border-left:1px solid var(--tk-line)}.rte .tk-plate .tk-cell:first-child{padding-left:0;border-left:0}.rte .tk-k{font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:var(--tk-muted);font-weight:600;margin:0 0 5px}.rte .tk-v{font-family:var(--tk-mono);font-size:17px;font-weight:600;letter-spacing:-.02em;line-height:1.15;color:var(--tk-ink)}.rte .tk-v 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details[open] summary::after{transform:rotate(-45deg)}.rte .tk-pdp details[open] summary{padding-bottom:6px;margin-bottom:8px;border-bottom:1px solid #f0f0f0}.rte .tk-pdp details\u003ediv{padding:4px 0 20px}.rte .tk-pdp details\u003ediv p{margin:0 0 12px;font-size:14px;line-height:1.6}.rte .tk-pdp details\u003ediv p:last-child{margin-bottom:0}.rte .tk-pdp details:last-of-type{border-bottom:1px solid var(--tk-line)}.rte .tk-xsell{margin-top:20px;padding:16px 18px;background:#f9fafb;border-radius:10px;display:flex;align-items:center;gap:16px}.rte .tk-xsell .tk-xh{margin:0 0 2px;font-size:13px;font-weight:700;color:#333}.rte .tk-xsell .tk-xt{margin:0;font-size:12px;color:#666;line-height:1.4}.rte .tk-xsell a{font-size:12px;color:#00897b;text-decoration:none;font-weight:600}@media(max-width:600px){.rte .tk-plate .tk-cell{min-width:33%;flex:1 1 33%;padding:0 10px}.rte .tk-plate .tk-cell:nth-child(4){padding-left:0;border-left:0}.rte .tk-xsell{flex-direction:row}}.rte .tk2-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 10px}.rte .tk2-card{border:1px solid var(--tk-line);border-radius:10px;padding:14px 14px 12px;position:relative}.rte .tk2-card .tk2-tok{display:inline-block;font-family:var(--tk-mono);font-weight:700;font-size:15px;color:#fff;background:var(--tk-accent);padding:5px 10px;border-radius:8px;margin:0 0 7px}.rte .tk2-card .tk2-nm{font-size:13px;font-weight:700;color:var(--tk-ink);margin:0 0 10px}.rte .tk2-bar{margin:0 0 8px}.rte .tk2-bar .tk2-bl{display:flex;justify-content:space-between;font-family:var(--tk-mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--tk-muted);margin:0 0 3px}.rte .tk2-bar .tk2-tr{height:6px;background:#efeee8;border-radius:4px;overflow:hidden}.rte .tk2-bar .tk2-fl{height:100%;background:var(--tk-accent);border-radius:4px}.rte .tk2-card .tk2-note{font-size:12px;line-height:1.45;color:#56564e;margin:8px 0 0}.rte .tk2-foot{font-size:12.5px;color:#56564e;margin:10px 0 22px}.rte .tk2-foot b{color:var(--tk-ink)}@media(max-width:600px){.rte .tk2-grid{grid-template-columns:1fr}}\u003c\/style\u003e\n\u003cp class=\"tk-lede\"\u003eTeak Team Signature Waves Swirl Pro Duro Bubble Bushings are the tuning knob of your setup: custom-molded silicone that drops into your trucks and sets exactly how the board leans and turns. Three firmness levels cover everything from wide-open carving to locked-in precision. Each pack includes 5 bushings: each truck uses 2, so one pack tunes both trucks with a spare. A Teak Team Signature colorway, inspired by waves.fb.\u003c\/p\u003e\n\u003cdiv class=\"tk-plate\"\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eDurometer\u003c\/p\u003e\n\u003cdiv class=\"tk-v\"\u003e51A \/ 61A \/ 71A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eType\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eBubble Bushings\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eMaterial\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eMolded silicone\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-grid\"\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e51A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eExtra Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:92%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:35%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe most responsive tuning we offer, with the widest range of truck movement. Carve-everything territory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e61A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eClassic Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:68%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:62%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe same feel as our OG bubble bushings, with a more consistent molded shape.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e71A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eMedium\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:42%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:90%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eTighter and steadier. Crisper response for dialing in technical tricks and stomping landings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-foot\"\u003eA-scale: a lower number means a softer bushing and a looser turn.\u003c\/p\u003e\n\u003cp class=\"tk-incl\"\u003e\u003cb\u003eIncludes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e5 Pro Duro Bubble Bushings in Teak Team Signature Waves Swirl, in your selected durometer\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdetails\u003e\u003csummary\u003eDetails\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhat a bushing actually does\u003c\/b\u003e\u003cbr\u003eThe bushing is the soft piece your kingpin runs through, and it decides how freely your trucks lean and turn. Softer carves easier and reacts to small inputs; firmer holds its line and feels locked-in on landings. This is the real tuning knob, not the kingpin nut you crank down.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eConsistent by design\u003c\/b\u003e\u003cbr\u003eEvery bushing is custom molded from an ultra-premium silicone with a consistent shape and hole placement, so each one feels exactly like the last. Same bubble profile riders already know.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDesigned after real skate bushings\u003c\/b\u003e\u003cbr\u003eThe shape takes after conical skateboard bushings, scaled down for fingerboard trucks. That conical profile gives a smooth, progressive lean.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCompatibility \u0026amp; Fit\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003eFits all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003eDesigned in the US, made from imported parts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eFrequently Asked Questions\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhich durometer should I pick?\u003c\/b\u003e\u003cbr\u003eStart with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDoes this actually change how my trucks turn, or do I just adjust the nut?\u003c\/b\u003e\u003cbr\u003eThe bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWill these fit my trucks?\u003c\/b\u003e\u003cbr\u003eThey fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow many bushings come in a set?\u003c\/b\u003e\u003cbr\u003eFive per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAre these safe for a younger kid?\u003c\/b\u003e\u003cbr\u003eThese are small parts and a choking hazard, so they're not suitable for children under 14.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat does the Teak Guarantee cover?\u003c\/b\u003e\u003cbr\u003eFree replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdiv class=\"tk-xsell\"\u003e\u003cdiv\u003e\n\u003cp class=\"tk-xh\"\u003ePairs well with\u003c\/p\u003e\n\u003cp class=\"tk-xt\"\u003eAdd Pro Duro Pivot Cups to tune the rest of the truck, or a second pack in another durometer to swap feels. Prefer the O-ring style with washers? Grab the Pro Duro O-Rings instead.\u003c\/p\u003e\nShop tuning →\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which durometer should I pick?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Start with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\"}}, {\"@type\": \"Question\", \"name\": \"Does this actually change how my trucks turn, or do I just adjust the nut?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\"}}, {\"@type\": \"Question\", \"name\": \"Will these fit my trucks?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"They fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\"}}, {\"@type\": \"Question\", \"name\": \"How many bushings come in a set?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Five per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\"}}, {\"@type\": \"Question\", \"name\": \"Are these safe for a younger kid?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These are small parts and a choking hazard, so they're not suitable for children under 14.\"}}, {\"@type\": \"Question\", \"name\": \"What does the Teak Guarantee cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Free replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Teak Tuning","offers":[{"title":"51A","offer_id":44315510669399,"sku":"koi1789782721860","price":4.47,"currency_code":"USD","in_stock":true},{"title":"61A","offer_id":44315510702167,"sku":"tcv1789782721861","price":4.61,"currency_code":"USD","in_stock":true},{"title":"71A","offer_id":44315510734935,"sku":"tzw1789782721862","price":4.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/pro-duro-bubble-bushings-teak-team-signature-waves-swirl---fingerboard-tuning_1.jpg?v=1789782726"},{"product_id":"pro-duro-bubble-bushings-yellow-green-swirl-fingerboard-tuning","title":"Pro Duro Bubble Bushings, Yellow \u0026 Green Swirl - Fingerboard Tuning","description":"\u003cdiv class=\"tk-pdp\" style=\"--tk-accent:#5a8f3d;--tk-accent-soft:rgba(90,143,61,.30)\"\u003e\n\u003cstyle\u003e.rte 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details[open] summary::after{transform:rotate(-45deg)}.rte .tk-pdp details[open] summary{padding-bottom:6px;margin-bottom:8px;border-bottom:1px solid #f0f0f0}.rte .tk-pdp details\u003ediv{padding:4px 0 20px}.rte .tk-pdp details\u003ediv p{margin:0 0 12px;font-size:14px;line-height:1.6}.rte .tk-pdp details\u003ediv p:last-child{margin-bottom:0}.rte .tk-pdp details:last-of-type{border-bottom:1px solid var(--tk-line)}.rte .tk-xsell{margin-top:20px;padding:16px 18px;background:#f9fafb;border-radius:10px;display:flex;align-items:center;gap:16px}.rte .tk-xsell .tk-xh{margin:0 0 2px;font-size:13px;font-weight:700;color:#333}.rte .tk-xsell .tk-xt{margin:0;font-size:12px;color:#666;line-height:1.4}.rte .tk-xsell a{font-size:12px;color:#00897b;text-decoration:none;font-weight:600}@media(max-width:600px){.rte .tk-plate .tk-cell{min-width:33%;flex:1 1 33%;padding:0 10px}.rte .tk-plate .tk-cell:nth-child(4){padding-left:0;border-left:0}.rte .tk-xsell{flex-direction:row}}.rte .tk2-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 10px}.rte .tk2-card{border:1px solid var(--tk-line);border-radius:10px;padding:14px 14px 12px;position:relative}.rte .tk2-card .tk2-tok{display:inline-block;font-family:var(--tk-mono);font-weight:700;font-size:15px;color:#fff;background:var(--tk-accent);padding:5px 10px;border-radius:8px;margin:0 0 7px}.rte .tk2-card .tk2-nm{font-size:13px;font-weight:700;color:var(--tk-ink);margin:0 0 10px}.rte .tk2-bar{margin:0 0 8px}.rte .tk2-bar .tk2-bl{display:flex;justify-content:space-between;font-family:var(--tk-mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--tk-muted);margin:0 0 3px}.rte .tk2-bar .tk2-tr{height:6px;background:#efeee8;border-radius:4px;overflow:hidden}.rte .tk2-bar .tk2-fl{height:100%;background:var(--tk-accent);border-radius:4px}.rte .tk2-card .tk2-note{font-size:12px;line-height:1.45;color:#56564e;margin:8px 0 0}.rte .tk2-foot{font-size:12.5px;color:#56564e;margin:10px 0 22px}.rte .tk2-foot b{color:var(--tk-ink)}@media(max-width:600px){.rte .tk2-grid{grid-template-columns:1fr}}\u003c\/style\u003e\n\u003cp class=\"tk-lede\"\u003eYellow \u0026amp; Green Swirl Pro Duro Bubble Bushings are the tuning knob of your setup: custom-molded silicone that drops into your trucks and sets exactly how the board leans and turns. Three firmness levels cover everything from wide-open carving to locked-in precision. Each pack includes 5 bushings: each truck uses 2, so one pack tunes both trucks with a spare.\u003c\/p\u003e\n\u003cdiv class=\"tk-plate\"\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eDurometer\u003c\/p\u003e\n\u003cdiv class=\"tk-v\"\u003e51A \/ 61A \/ 71A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eType\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eBubble Bushings\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eMaterial\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eMolded silicone\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-grid\"\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e51A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eExtra Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:92%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:35%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe most responsive tuning we offer, with the widest range of truck movement. Carve-everything territory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e61A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eClassic Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:68%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:62%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe same feel as our OG bubble bushings, with a more consistent molded shape.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e71A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eMedium\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:42%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:90%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eTighter and steadier. Crisper response for dialing in technical tricks and stomping landings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-foot\"\u003eA-scale: a lower number means a softer bushing and a looser turn.\u003c\/p\u003e\n\u003cp class=\"tk-incl\"\u003e\u003cb\u003eIncludes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e5 Pro Duro Bubble Bushings in Yellow \u0026amp; Green Swirl, in your selected durometer\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdetails\u003e\u003csummary\u003eDetails\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhat a bushing actually does\u003c\/b\u003e\u003cbr\u003eThe bushing is the soft piece your kingpin runs through, and it decides how freely your trucks lean and turn. Softer carves easier and reacts to small inputs; firmer holds its line and feels locked-in on landings. This is the real tuning knob, not the kingpin nut you crank down.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eConsistent by design\u003c\/b\u003e\u003cbr\u003eEvery bushing is custom molded from an ultra-premium silicone with a consistent shape and hole placement, so each one feels exactly like the last. Same bubble profile riders already know.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDesigned after real skate bushings\u003c\/b\u003e\u003cbr\u003eThe shape takes after conical skateboard bushings, scaled down for fingerboard trucks. That conical profile gives a smooth, progressive lean.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCompatibility \u0026amp; Fit\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003eFits all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003eDesigned in the US, made from imported parts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eFrequently Asked Questions\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhich durometer should I pick?\u003c\/b\u003e\u003cbr\u003eStart with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDoes this actually change how my trucks turn, or do I just adjust the nut?\u003c\/b\u003e\u003cbr\u003eThe bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWill these fit my trucks?\u003c\/b\u003e\u003cbr\u003eThey fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow many bushings come in a set?\u003c\/b\u003e\u003cbr\u003eFive per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAre these safe for a younger kid?\u003c\/b\u003e\u003cbr\u003eThese are small parts and a choking hazard, so they're not suitable for children under 14.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat does the Teak Guarantee cover?\u003c\/b\u003e\u003cbr\u003eFree replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdiv class=\"tk-xsell\"\u003e\u003cdiv\u003e\n\u003cp class=\"tk-xh\"\u003ePairs well with\u003c\/p\u003e\n\u003cp class=\"tk-xt\"\u003eAdd Pro Duro Pivot Cups to tune the rest of the truck, or a second pack in another durometer to swap feels. Prefer the O-ring style with washers? Grab the Pro Duro O-Rings instead.\u003c\/p\u003e\nShop tuning →\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which durometer should I pick?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Start with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\"}}, {\"@type\": \"Question\", \"name\": \"Does this actually change how my trucks turn, or do I just adjust the nut?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\"}}, {\"@type\": \"Question\", \"name\": \"Will these fit my trucks?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"They fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\"}}, {\"@type\": \"Question\", \"name\": \"How many bushings come in a set?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Five per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\"}}, {\"@type\": \"Question\", \"name\": \"Are these safe for a younger kid?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These are small parts and a choking hazard, so they're not suitable for children under 14.\"}}, {\"@type\": \"Question\", \"name\": \"What does the Teak Guarantee cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Free replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Teak Tuning","offers":[{"title":"51A","offer_id":44315511586903,"sku":"xpm1789782711851","price":4.82,"currency_code":"USD","in_stock":true},{"title":"61A","offer_id":44315511619671,"sku":"ljw1789782711852","price":5.52,"currency_code":"USD","in_stock":true},{"title":"71A","offer_id":44315511652439,"sku":"vqk1789782711853","price":4.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/pro-duro-bubble-bushings-yellow-green-swirl---fingerboard-tuning_1.jpg?v=1789782737"},{"product_id":"pro-duro-bubble-bushings-purple-fingerboard-tuning","title":"Pro Duro Bubble Bushings, Purple - Fingerboard Tuning","description":"\u003cdiv class=\"tk-pdp\" style=\"--tk-accent:#7d5ba6;--tk-accent-soft:rgba(125,91,166,.30)\"\u003e\n\u003cstyle\u003e.rte 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details[open] summary::after{transform:rotate(-45deg)}.rte .tk-pdp details[open] summary{padding-bottom:6px;margin-bottom:8px;border-bottom:1px solid #f0f0f0}.rte .tk-pdp details\u003ediv{padding:4px 0 20px}.rte .tk-pdp details\u003ediv p{margin:0 0 12px;font-size:14px;line-height:1.6}.rte .tk-pdp details\u003ediv p:last-child{margin-bottom:0}.rte .tk-pdp details:last-of-type{border-bottom:1px solid var(--tk-line)}.rte .tk-xsell{margin-top:20px;padding:16px 18px;background:#f9fafb;border-radius:10px;display:flex;align-items:center;gap:16px}.rte .tk-xsell .tk-xh{margin:0 0 2px;font-size:13px;font-weight:700;color:#333}.rte .tk-xsell .tk-xt{margin:0;font-size:12px;color:#666;line-height:1.4}.rte .tk-xsell a{font-size:12px;color:#00897b;text-decoration:none;font-weight:600}@media(max-width:600px){.rte .tk-plate .tk-cell{min-width:33%;flex:1 1 33%;padding:0 10px}.rte .tk-plate .tk-cell:nth-child(4){padding-left:0;border-left:0}.rte .tk-xsell{flex-direction:row}}.rte .tk2-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 10px}.rte .tk2-card{border:1px solid var(--tk-line);border-radius:10px;padding:14px 14px 12px;position:relative}.rte .tk2-card .tk2-tok{display:inline-block;font-family:var(--tk-mono);font-weight:700;font-size:15px;color:#fff;background:var(--tk-accent);padding:5px 10px;border-radius:8px;margin:0 0 7px}.rte .tk2-card .tk2-nm{font-size:13px;font-weight:700;color:var(--tk-ink);margin:0 0 10px}.rte .tk2-bar{margin:0 0 8px}.rte .tk2-bar .tk2-bl{display:flex;justify-content:space-between;font-family:var(--tk-mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--tk-muted);margin:0 0 3px}.rte .tk2-bar .tk2-tr{height:6px;background:#efeee8;border-radius:4px;overflow:hidden}.rte .tk2-bar .tk2-fl{height:100%;background:var(--tk-accent);border-radius:4px}.rte .tk2-card .tk2-note{font-size:12px;line-height:1.45;color:#56564e;margin:8px 0 0}.rte .tk2-foot{font-size:12.5px;color:#56564e;margin:10px 0 22px}.rte .tk2-foot b{color:var(--tk-ink)}@media(max-width:600px){.rte .tk2-grid{grid-template-columns:1fr}}\u003c\/style\u003e\n\u003cp class=\"tk-lede\"\u003ePurple Pro Duro Bubble Bushings are the tuning knob of your setup: custom-molded silicone that drops into your trucks and sets exactly how the board leans and turns. Three firmness levels cover everything from wide-open carving to locked-in precision. Each pack includes 5 bushings: each truck uses 2, so one pack tunes both trucks with a spare.\u003c\/p\u003e\n\u003cdiv class=\"tk-plate\"\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eDurometer\u003c\/p\u003e\n\u003cdiv class=\"tk-v\"\u003e51A \/ 61A \/ 71A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eType\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eBubble Bushings\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eMaterial\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eMolded silicone\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-grid\"\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e51A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eExtra Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:92%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:35%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe most responsive tuning we offer, with the widest range of truck movement. Carve-everything territory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e61A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eClassic Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:68%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:62%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe same feel as our OG bubble bushings, with a more consistent molded shape.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e71A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eMedium\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:42%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:90%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eTighter and steadier. Crisper response for dialing in technical tricks and stomping landings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-foot\"\u003eA-scale: a lower number means a softer bushing and a looser turn.\u003c\/p\u003e\n\u003cp class=\"tk-incl\"\u003e\u003cb\u003eIncludes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e5 Pro Duro Bubble Bushings in Purple, in your selected durometer\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdetails\u003e\u003csummary\u003eDetails\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhat a bushing actually does\u003c\/b\u003e\u003cbr\u003eThe bushing is the soft piece your kingpin runs through, and it decides how freely your trucks lean and turn. Softer carves easier and reacts to small inputs; firmer holds its line and feels locked-in on landings. This is the real tuning knob, not the kingpin nut you crank down.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eConsistent by design\u003c\/b\u003e\u003cbr\u003eEvery bushing is custom molded from an ultra-premium silicone with a consistent shape and hole placement, so each one feels exactly like the last. Same bubble profile riders already know.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDesigned after real skate bushings\u003c\/b\u003e\u003cbr\u003eThe shape takes after conical skateboard bushings, scaled down for fingerboard trucks. That conical profile gives a smooth, progressive lean.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCompatibility \u0026amp; Fit\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003eFits all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003eDesigned in the US, made from imported parts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eFrequently Asked Questions\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhich durometer should I pick?\u003c\/b\u003e\u003cbr\u003eStart with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDoes this actually change how my trucks turn, or do I just adjust the nut?\u003c\/b\u003e\u003cbr\u003eThe bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWill these fit my trucks?\u003c\/b\u003e\u003cbr\u003eThey fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow many bushings come in a set?\u003c\/b\u003e\u003cbr\u003eFive per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAre these safe for a younger kid?\u003c\/b\u003e\u003cbr\u003eThese are small parts and a choking hazard, so they're not suitable for children under 14.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat does the Teak Guarantee cover?\u003c\/b\u003e\u003cbr\u003eFree replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdiv class=\"tk-xsell\"\u003e\u003cdiv\u003e\n\u003cp class=\"tk-xh\"\u003ePairs well with\u003c\/p\u003e\n\u003cp class=\"tk-xt\"\u003eAdd Pro Duro Pivot Cups to tune the rest of the truck, or a second pack in another durometer to swap feels. Prefer the O-ring style with washers? Grab the Pro Duro O-Rings instead.\u003c\/p\u003e\nShop tuning →\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which durometer should I pick?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Start with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\"}}, {\"@type\": \"Question\", \"name\": \"Does this actually change how my trucks turn, or do I just adjust the nut?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\"}}, {\"@type\": \"Question\", \"name\": \"Will these fit my trucks?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"They fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\"}}, {\"@type\": \"Question\", \"name\": \"How many bushings come in a set?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Five per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\"}}, {\"@type\": \"Question\", \"name\": \"Are these safe for a younger kid?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These are small parts and a choking hazard, so they're not suitable for children under 14.\"}}, {\"@type\": \"Question\", \"name\": \"What does the Teak Guarantee cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Free replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Teak Tuning","offers":[{"title":"51A","offer_id":44315511947351,"sku":"ocf1789782745174","price":4.68,"currency_code":"USD","in_stock":true},{"title":"61A","offer_id":44315511980119,"sku":"ksg1789782745175","price":5.52,"currency_code":"USD","in_stock":true},{"title":"71A","offer_id":44315512012887,"sku":"lni1789782745176","price":4.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/pro-duro-bubble-bushings-purple---fingerboard-tuning_1.jpg?v=1789782751"},{"product_id":"pro-duro-bubble-bushings-teak-team-signature-neon-swirl-fingerboard-tuning","title":"Pro Duro Bubble Bushings, Teak Team Signature Neon Swirl - Fingerboard Tuning","description":"\u003cdiv class=\"tk-pdp\" style=\"--tk-accent:#ED0973;--tk-accent-soft:rgba(237,9,115,.30)\"\u003e\n\u003cstyle\u003e.rte .tk-pdp{--tk-line:#e7e6df;--tk-ink:#17170f;--tk-muted:#8c8c81;--tk-accent:#40BADA;--tk-accent-soft:rgba(64,186,218,.30);--tk-mono:ui-monospace,\"SF Mono\",Menlo,Consolas,\"Liberation Mono\",monospace;font-size:16px;color:var(--tk-ink);line-height:1.5}.rte .tk-pdp *{box-sizing:border-box}.rte .tk-lede{font-size:15px;line-height:1.55;margin:0 0 14px;color:#2c2c22}.rte .tk-lede b{color:var(--tk-ink)}.rte .tk-plate{display:flex;flex-wrap:wrap;gap:18px 0;margin:0 0 22px;padding:0 0 20px;border-bottom:1px solid var(--tk-line)}.rte .tk-plate .tk-cell{flex:1 1 0;min-width:92px;padding:0 16px;border-left:1px solid var(--tk-line)}.rte .tk-plate .tk-cell:first-child{padding-left:0;border-left:0}.rte .tk-k{font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:var(--tk-muted);font-weight:600;margin:0 0 5px}.rte .tk-v{font-family:var(--tk-mono);font-size:17px;font-weight:600;letter-spacing:-.02em;line-height:1.15;color:var(--tk-ink)}.rte .tk-v 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.tk2-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 10px}.rte .tk2-card{border:1px solid var(--tk-line);border-radius:10px;padding:14px 14px 12px;position:relative}.rte .tk2-card .tk2-tok{display:inline-block;font-family:var(--tk-mono);font-weight:700;font-size:15px;color:#fff;background:var(--tk-accent);padding:5px 10px;border-radius:8px;margin:0 0 7px}.rte .tk2-card .tk2-nm{font-size:13px;font-weight:700;color:var(--tk-ink);margin:0 0 10px}.rte .tk2-bar{margin:0 0 8px}.rte .tk2-bar .tk2-bl{display:flex;justify-content:space-between;font-family:var(--tk-mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--tk-muted);margin:0 0 3px}.rte .tk2-bar .tk2-tr{height:6px;background:#efeee8;border-radius:4px;overflow:hidden}.rte .tk2-bar .tk2-fl{height:100%;background:var(--tk-accent);border-radius:4px}.rte .tk2-card .tk2-note{font-size:12px;line-height:1.45;color:#56564e;margin:8px 0 0}.rte .tk2-foot{font-size:12.5px;color:#56564e;margin:10px 0 22px}.rte .tk2-foot b{color:var(--tk-ink)}@media(max-width:600px){.rte .tk2-grid{grid-template-columns:1fr}}\u003c\/style\u003e\n\u003cp class=\"tk-lede\"\u003eTeak Team Signature Neon Swirl Pro Duro Bubble Bushings are the tuning knob of your setup: custom-molded silicone that drops into your trucks and sets exactly how the board leans and turns. Three firmness levels cover everything from wide-open carving to locked-in precision. Each pack includes 5 bushings: each truck uses 2, so one pack tunes both trucks with a spare. A Teak Team Signature colorway, inspired by Eusi.\u003c\/p\u003e\n\u003cdiv class=\"tk-plate\"\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eDurometer\u003c\/p\u003e\n\u003cdiv class=\"tk-v\"\u003e51A \/ 61A \/ 71A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eType\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eBubble Bushings\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eMaterial\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eMolded silicone\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-grid\"\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e51A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eExtra Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:92%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:35%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe most responsive tuning we offer, with the widest range of truck movement. Carve-everything territory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e61A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eClassic Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:68%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:62%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe same feel as our OG bubble bushings, with a more consistent molded shape.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e71A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eMedium\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:42%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:90%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eTighter and steadier. Crisper response for dialing in technical tricks and stomping landings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-foot\"\u003eA-scale: a lower number means a softer bushing and a looser turn.\u003c\/p\u003e\n\u003cp class=\"tk-incl\"\u003e\u003cb\u003eIncludes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e5 Pro Duro Bubble Bushings in Teak Team Signature Neon Swirl, in your selected durometer\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdetails\u003e\u003csummary\u003eDetails\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhat a bushing actually does\u003c\/b\u003e\u003cbr\u003eThe bushing is the soft piece your kingpin runs through, and it decides how freely your trucks lean and turn. Softer carves easier and reacts to small inputs; firmer holds its line and feels locked-in on landings. This is the real tuning knob, not the kingpin nut you crank down.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eConsistent by design\u003c\/b\u003e\u003cbr\u003eEvery bushing is custom molded from an ultra-premium silicone with a consistent shape and hole placement, so each one feels exactly like the last. Same bubble profile riders already know.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDesigned after real skate bushings\u003c\/b\u003e\u003cbr\u003eThe shape takes after conical skateboard bushings, scaled down for fingerboard trucks. That conical profile gives a smooth, progressive lean.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCompatibility \u0026amp; Fit\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003eFits all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003eDesigned in the US, made from imported parts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eFrequently Asked Questions\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhich durometer should I pick?\u003c\/b\u003e\u003cbr\u003eStart with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDoes this actually change how my trucks turn, or do I just adjust the nut?\u003c\/b\u003e\u003cbr\u003eThe bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWill these fit my trucks?\u003c\/b\u003e\u003cbr\u003eThey fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow many bushings come in a set?\u003c\/b\u003e\u003cbr\u003eFive per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAre these safe for a younger kid?\u003c\/b\u003e\u003cbr\u003eThese are small parts and a choking hazard, so they're not suitable for children under 14.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat does the Teak Guarantee cover?\u003c\/b\u003e\u003cbr\u003eFree replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdiv class=\"tk-xsell\"\u003e\u003cdiv\u003e\n\u003cp class=\"tk-xh\"\u003ePairs well with\u003c\/p\u003e\n\u003cp class=\"tk-xt\"\u003eAdd Pro Duro Pivot Cups to tune the rest of the truck, or a second pack in another durometer to swap feels. Prefer the O-ring style with washers? Grab the Pro Duro O-Rings instead.\u003c\/p\u003e\nShop tuning →\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which durometer should I pick?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Start with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\"}}, {\"@type\": \"Question\", \"name\": \"Does this actually change how my trucks turn, or do I just adjust the nut?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\"}}, {\"@type\": \"Question\", \"name\": \"Will these fit my trucks?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"They fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\"}}, {\"@type\": \"Question\", \"name\": \"How many bushings come in a set?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Five per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\"}}, {\"@type\": \"Question\", \"name\": \"Are these safe for a younger kid?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These are small parts and a choking hazard, so they're not suitable for children under 14.\"}}, {\"@type\": \"Question\", \"name\": \"What does the Teak Guarantee cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Free replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Teak Tuning","offers":[{"title":"51A","offer_id":44315512045655,"sku":"wgo1789782746340","price":4.82,"currency_code":"USD","in_stock":true},{"title":"61A","offer_id":44315512078423,"sku":"hfk1789782746341","price":4.47,"currency_code":"USD","in_stock":true},{"title":"71A","offer_id":44315512111191,"sku":"mji1789782746342","price":4.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/pro-duro-bubble-bushings-teak-team-signature-neon-swirl---fingerboard-tuning_1.jpg?v=1789782751"},{"product_id":"pro-duro-bubble-bushings-black-with-purple-glitter-fingerboard-tuning","title":"Pro Duro Bubble Bushings, Black with Purple Glitter - Fingerboard Tuning","description":"\u003cdiv class=\"tk-pdp\" style=\"--tk-accent:#2b2b2b;--tk-accent-soft:rgba(43,43,43,.30)\"\u003e\n\u003cstyle\u003e.rte 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details[open] summary::after{transform:rotate(-45deg)}.rte .tk-pdp details[open] summary{padding-bottom:6px;margin-bottom:8px;border-bottom:1px solid #f0f0f0}.rte .tk-pdp details\u003ediv{padding:4px 0 20px}.rte .tk-pdp details\u003ediv p{margin:0 0 12px;font-size:14px;line-height:1.6}.rte .tk-pdp details\u003ediv p:last-child{margin-bottom:0}.rte .tk-pdp details:last-of-type{border-bottom:1px solid var(--tk-line)}.rte .tk-xsell{margin-top:20px;padding:16px 18px;background:#f9fafb;border-radius:10px;display:flex;align-items:center;gap:16px}.rte .tk-xsell .tk-xh{margin:0 0 2px;font-size:13px;font-weight:700;color:#333}.rte .tk-xsell .tk-xt{margin:0;font-size:12px;color:#666;line-height:1.4}.rte .tk-xsell a{font-size:12px;color:#00897b;text-decoration:none;font-weight:600}@media(max-width:600px){.rte .tk-plate .tk-cell{min-width:33%;flex:1 1 33%;padding:0 10px}.rte .tk-plate .tk-cell:nth-child(4){padding-left:0;border-left:0}.rte .tk-xsell{flex-direction:row}}.rte .tk2-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 10px}.rte .tk2-card{border:1px solid var(--tk-line);border-radius:10px;padding:14px 14px 12px;position:relative}.rte .tk2-card .tk2-tok{display:inline-block;font-family:var(--tk-mono);font-weight:700;font-size:15px;color:#fff;background:var(--tk-accent);padding:5px 10px;border-radius:8px;margin:0 0 7px}.rte .tk2-card .tk2-nm{font-size:13px;font-weight:700;color:var(--tk-ink);margin:0 0 10px}.rte .tk2-bar{margin:0 0 8px}.rte .tk2-bar .tk2-bl{display:flex;justify-content:space-between;font-family:var(--tk-mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--tk-muted);margin:0 0 3px}.rte .tk2-bar .tk2-tr{height:6px;background:#efeee8;border-radius:4px;overflow:hidden}.rte .tk2-bar .tk2-fl{height:100%;background:var(--tk-accent);border-radius:4px}.rte .tk2-card .tk2-note{font-size:12px;line-height:1.45;color:#56564e;margin:8px 0 0}.rte .tk2-foot{font-size:12.5px;color:#56564e;margin:10px 0 22px}.rte .tk2-foot b{color:var(--tk-ink)}@media(max-width:600px){.rte .tk2-grid{grid-template-columns:1fr}}\u003c\/style\u003e\n\u003cp class=\"tk-lede\"\u003eBlack with Purple Glitter Pro Duro Bubble Bushings are the tuning knob of your setup: custom-molded silicone that drops into your trucks and sets exactly how the board leans and turns. Three firmness levels cover everything from wide-open carving to locked-in precision. Each pack includes 5 bushings: each truck uses 2, so one pack tunes both trucks with a spare.\u003c\/p\u003e\n\u003cdiv class=\"tk-plate\"\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eDurometer\u003c\/p\u003e\n\u003cdiv class=\"tk-v\"\u003e51A \/ 61A \/ 71A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eType\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eBubble Bushings\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eMaterial\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eMolded silicone\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-grid\"\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e51A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eExtra Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:92%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:35%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe most responsive tuning we offer, with the widest range of truck movement. Carve-everything territory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e61A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eClassic Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:68%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:62%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe same feel as our OG bubble bushings, with a more consistent molded shape.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e71A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eMedium\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:42%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:90%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eTighter and steadier. Crisper response for dialing in technical tricks and stomping landings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-foot\"\u003eA-scale: a lower number means a softer bushing and a looser turn.\u003c\/p\u003e\n\u003cp class=\"tk-incl\"\u003e\u003cb\u003eIncludes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e5 Pro Duro Bubble Bushings in Black with Purple Glitter, in your selected durometer\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdetails\u003e\u003csummary\u003eDetails\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhat a bushing actually does\u003c\/b\u003e\u003cbr\u003eThe bushing is the soft piece your kingpin runs through, and it decides how freely your trucks lean and turn. Softer carves easier and reacts to small inputs; firmer holds its line and feels locked-in on landings. This is the real tuning knob, not the kingpin nut you crank down.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eConsistent by design\u003c\/b\u003e\u003cbr\u003eEvery bushing is custom molded from an ultra-premium silicone with a consistent shape and hole placement, so each one feels exactly like the last. Same bubble profile riders already know.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDesigned after real skate bushings\u003c\/b\u003e\u003cbr\u003eThe shape takes after conical skateboard bushings, scaled down for fingerboard trucks. That conical profile gives a smooth, progressive lean.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCompatibility \u0026amp; Fit\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003eFits all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003eDesigned in the US, made from imported parts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eFrequently Asked Questions\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhich durometer should I pick?\u003c\/b\u003e\u003cbr\u003eStart with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDoes this actually change how my trucks turn, or do I just adjust the nut?\u003c\/b\u003e\u003cbr\u003eThe bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWill these fit my trucks?\u003c\/b\u003e\u003cbr\u003eThey fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow many bushings come in a set?\u003c\/b\u003e\u003cbr\u003eFive per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAre these safe for a younger kid?\u003c\/b\u003e\u003cbr\u003eThese are small parts and a choking hazard, so they're not suitable for children under 14.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat does the Teak Guarantee cover?\u003c\/b\u003e\u003cbr\u003eFree replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdiv class=\"tk-xsell\"\u003e\u003cdiv\u003e\n\u003cp class=\"tk-xh\"\u003ePairs well with\u003c\/p\u003e\n\u003cp class=\"tk-xt\"\u003eAdd Pro Duro Pivot Cups to tune the rest of the truck, or a second pack in another durometer to swap feels. Prefer the O-ring style with washers? Grab the Pro Duro O-Rings instead.\u003c\/p\u003e\nShop tuning →\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which durometer should I pick?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Start with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\"}}, {\"@type\": \"Question\", \"name\": \"Does this actually change how my trucks turn, or do I just adjust the nut?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\"}}, {\"@type\": \"Question\", \"name\": \"Will these fit my trucks?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"They fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\"}}, {\"@type\": \"Question\", \"name\": \"How many bushings come in a set?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Five per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\"}}, {\"@type\": \"Question\", \"name\": \"Are these safe for a younger kid?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These are small parts and a choking hazard, so they're not suitable for children under 14.\"}}, {\"@type\": \"Question\", \"name\": \"What does the Teak Guarantee cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Free replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Teak Tuning","offers":[{"title":"71A","offer_id":44315512242263,"sku":"yiq1789782755806","price":5.03,"currency_code":"USD","in_stock":true},{"title":"61A","offer_id":44315512275031,"sku":"dtu1789782755807","price":5.45,"currency_code":"USD","in_stock":true},{"title":"51A","offer_id":44315512307799,"sku":"shz1789782755808","price":5.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/pro-duro-bubble-bushings-black-with-purple-glitter---fingerboard-tuning_1.jpg?v=1789782759"},{"product_id":"pro-duro-bubble-bushings-pink-glow-fingerboard-tuning","title":"Pro Duro Bubble Bushings, Pink Glow - Fingerboard Tuning","description":"\u003cdiv class=\"tk-pdp\" style=\"--tk-accent:#ED0973;--tk-accent-soft:rgba(237,9,115,.30)\"\u003e\n\u003cstyle\u003e.rte 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details[open] summary::after{transform:rotate(-45deg)}.rte .tk-pdp details[open] summary{padding-bottom:6px;margin-bottom:8px;border-bottom:1px solid #f0f0f0}.rte .tk-pdp details\u003ediv{padding:4px 0 20px}.rte .tk-pdp details\u003ediv p{margin:0 0 12px;font-size:14px;line-height:1.6}.rte .tk-pdp details\u003ediv p:last-child{margin-bottom:0}.rte .tk-pdp details:last-of-type{border-bottom:1px solid var(--tk-line)}.rte .tk-xsell{margin-top:20px;padding:16px 18px;background:#f9fafb;border-radius:10px;display:flex;align-items:center;gap:16px}.rte .tk-xsell .tk-xh{margin:0 0 2px;font-size:13px;font-weight:700;color:#333}.rte .tk-xsell .tk-xt{margin:0;font-size:12px;color:#666;line-height:1.4}.rte .tk-xsell a{font-size:12px;color:#00897b;text-decoration:none;font-weight:600}@media(max-width:600px){.rte .tk-plate .tk-cell{min-width:33%;flex:1 1 33%;padding:0 10px}.rte .tk-plate .tk-cell:nth-child(4){padding-left:0;border-left:0}.rte .tk-xsell{flex-direction:row}}.rte .tk2-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 10px}.rte .tk2-card{border:1px solid var(--tk-line);border-radius:10px;padding:14px 14px 12px;position:relative}.rte .tk2-card .tk2-tok{display:inline-block;font-family:var(--tk-mono);font-weight:700;font-size:15px;color:#fff;background:var(--tk-accent);padding:5px 10px;border-radius:8px;margin:0 0 7px}.rte .tk2-card .tk2-nm{font-size:13px;font-weight:700;color:var(--tk-ink);margin:0 0 10px}.rte .tk2-bar{margin:0 0 8px}.rte .tk2-bar .tk2-bl{display:flex;justify-content:space-between;font-family:var(--tk-mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--tk-muted);margin:0 0 3px}.rte .tk2-bar .tk2-tr{height:6px;background:#efeee8;border-radius:4px;overflow:hidden}.rte .tk2-bar .tk2-fl{height:100%;background:var(--tk-accent);border-radius:4px}.rte .tk2-card .tk2-note{font-size:12px;line-height:1.45;color:#56564e;margin:8px 0 0}.rte .tk2-foot{font-size:12.5px;color:#56564e;margin:10px 0 22px}.rte .tk2-foot b{color:var(--tk-ink)}@media(max-width:600px){.rte .tk2-grid{grid-template-columns:1fr}}\u003c\/style\u003e\n\u003cp class=\"tk-lede\"\u003ePink Glow Pro Duro Bubble Bushings are the tuning knob of your setup: custom-molded silicone that drops into your trucks and sets exactly how the board leans and turns. Three firmness levels cover everything from wide-open carving to locked-in precision. Each pack includes 5 bushings: each truck uses 2, so one pack tunes both trucks with a spare.\u003c\/p\u003e\n\u003cdiv class=\"tk-plate\"\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eDurometer\u003c\/p\u003e\n\u003cdiv class=\"tk-v\"\u003e51A \/ 61A \/ 71A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eType\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eBubble Bushings\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eMaterial\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eMolded silicone\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-grid\"\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e51A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eExtra Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:92%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:35%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe most responsive tuning we offer, with the widest range of truck movement. Carve-everything territory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e61A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eClassic Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:68%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:62%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe same feel as our OG bubble bushings, with a more consistent molded shape.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e71A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eMedium\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:42%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:90%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eTighter and steadier. Crisper response for dialing in technical tricks and stomping landings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-foot\"\u003eA-scale: a lower number means a softer bushing and a looser turn.\u003c\/p\u003e\n\u003cp class=\"tk-incl\"\u003e\u003cb\u003eIncludes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e5 Pro Duro Bubble Bushings in Pink Glow, in your selected durometer\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdetails\u003e\u003csummary\u003eDetails\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhat a bushing actually does\u003c\/b\u003e\u003cbr\u003eThe bushing is the soft piece your kingpin runs through, and it decides how freely your trucks lean and turn. Softer carves easier and reacts to small inputs; firmer holds its line and feels locked-in on landings. This is the real tuning knob, not the kingpin nut you crank down.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eConsistent by design\u003c\/b\u003e\u003cbr\u003eEvery bushing is custom molded from an ultra-premium silicone with a consistent shape and hole placement, so each one feels exactly like the last. Same bubble profile riders already know.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDesigned after real skate bushings\u003c\/b\u003e\u003cbr\u003eThe shape takes after conical skateboard bushings, scaled down for fingerboard trucks. That conical profile gives a smooth, progressive lean.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCompatibility \u0026amp; Fit\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003eFits all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003eDesigned in the US, made from imported parts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eFrequently Asked Questions\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhich durometer should I pick?\u003c\/b\u003e\u003cbr\u003eStart with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDoes this actually change how my trucks turn, or do I just adjust the nut?\u003c\/b\u003e\u003cbr\u003eThe bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWill these fit my trucks?\u003c\/b\u003e\u003cbr\u003eThey fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow many bushings come in a set?\u003c\/b\u003e\u003cbr\u003eFive per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAre these safe for a younger kid?\u003c\/b\u003e\u003cbr\u003eThese are small parts and a choking hazard, so they're not suitable for children under 14.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat does the Teak Guarantee cover?\u003c\/b\u003e\u003cbr\u003eFree replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdiv class=\"tk-xsell\"\u003e\u003cdiv\u003e\n\u003cp class=\"tk-xh\"\u003ePairs well with\u003c\/p\u003e\n\u003cp class=\"tk-xt\"\u003eAdd Pro Duro Pivot Cups to tune the rest of the truck, or a second pack in another durometer to swap feels. Prefer the O-ring style with washers? Grab the Pro Duro O-Rings instead.\u003c\/p\u003e\nShop tuning →\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which durometer should I pick?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Start with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\"}}, {\"@type\": \"Question\", \"name\": \"Does this actually change how my trucks turn, or do I just adjust the nut?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\"}}, {\"@type\": \"Question\", \"name\": \"Will these fit my trucks?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"They fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\"}}, {\"@type\": \"Question\", \"name\": \"How many bushings come in a set?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Five per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\"}}, {\"@type\": \"Question\", \"name\": \"Are these safe for a younger kid?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These are small parts and a choking hazard, so they're not suitable for children under 14.\"}}, {\"@type\": \"Question\", \"name\": \"What does the Teak Guarantee cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Free replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Teak Tuning","offers":[{"title":"51A","offer_id":44315512406103,"sku":"djw1789782759137","price":4.89,"currency_code":"USD","in_stock":true},{"title":"61A","offer_id":44315512438871,"sku":"hzl1789782759138","price":4.68,"currency_code":"USD","in_stock":true},{"title":"71A","offer_id":44315512471639,"sku":"kpr1789782759139","price":4.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/pro-duro-bubble-bushings-pink-glow---fingerboard-tuning_1.jpg?v=1789782763"},{"product_id":"pro-duro-bubble-bushings-black-with-blue-glitter-fingerboard-tuning","title":"Pro Duro Bubble Bushings, Black with Blue Glitter - Fingerboard Tuning","description":"\u003cdiv class=\"tk-pdp\" style=\"--tk-accent:#2b2b2b;--tk-accent-soft:rgba(43,43,43,.30)\"\u003e\n\u003cstyle\u003e.rte 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details[open] summary::after{transform:rotate(-45deg)}.rte .tk-pdp details[open] summary{padding-bottom:6px;margin-bottom:8px;border-bottom:1px solid #f0f0f0}.rte .tk-pdp details\u003ediv{padding:4px 0 20px}.rte .tk-pdp details\u003ediv p{margin:0 0 12px;font-size:14px;line-height:1.6}.rte .tk-pdp details\u003ediv p:last-child{margin-bottom:0}.rte .tk-pdp details:last-of-type{border-bottom:1px solid var(--tk-line)}.rte .tk-xsell{margin-top:20px;padding:16px 18px;background:#f9fafb;border-radius:10px;display:flex;align-items:center;gap:16px}.rte .tk-xsell .tk-xh{margin:0 0 2px;font-size:13px;font-weight:700;color:#333}.rte .tk-xsell .tk-xt{margin:0;font-size:12px;color:#666;line-height:1.4}.rte .tk-xsell a{font-size:12px;color:#00897b;text-decoration:none;font-weight:600}@media(max-width:600px){.rte .tk-plate .tk-cell{min-width:33%;flex:1 1 33%;padding:0 10px}.rte .tk-plate .tk-cell:nth-child(4){padding-left:0;border-left:0}.rte .tk-xsell{flex-direction:row}}.rte .tk2-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 10px}.rte .tk2-card{border:1px solid var(--tk-line);border-radius:10px;padding:14px 14px 12px;position:relative}.rte .tk2-card .tk2-tok{display:inline-block;font-family:var(--tk-mono);font-weight:700;font-size:15px;color:#fff;background:var(--tk-accent);padding:5px 10px;border-radius:8px;margin:0 0 7px}.rte .tk2-card .tk2-nm{font-size:13px;font-weight:700;color:var(--tk-ink);margin:0 0 10px}.rte .tk2-bar{margin:0 0 8px}.rte .tk2-bar .tk2-bl{display:flex;justify-content:space-between;font-family:var(--tk-mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--tk-muted);margin:0 0 3px}.rte .tk2-bar .tk2-tr{height:6px;background:#efeee8;border-radius:4px;overflow:hidden}.rte .tk2-bar .tk2-fl{height:100%;background:var(--tk-accent);border-radius:4px}.rte .tk2-card .tk2-note{font-size:12px;line-height:1.45;color:#56564e;margin:8px 0 0}.rte .tk2-foot{font-size:12.5px;color:#56564e;margin:10px 0 22px}.rte .tk2-foot b{color:var(--tk-ink)}@media(max-width:600px){.rte .tk2-grid{grid-template-columns:1fr}}\u003c\/style\u003e\n\u003cp class=\"tk-lede\"\u003eBlack with Blue Glitter Pro Duro Bubble Bushings are the tuning knob of your setup: custom-molded silicone that drops into your trucks and sets exactly how the board leans and turns. Three firmness levels cover everything from wide-open carving to locked-in precision. Each pack includes 5 bushings: each truck uses 2, so one pack tunes both trucks with a spare.\u003c\/p\u003e\n\u003cdiv class=\"tk-plate\"\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eDurometer\u003c\/p\u003e\n\u003cdiv class=\"tk-v\"\u003e51A \/ 61A \/ 71A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eType\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eBubble Bushings\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eMaterial\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eMolded silicone\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-grid\"\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e51A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eExtra Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:92%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:35%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe most responsive tuning we offer, with the widest range of truck movement. Carve-everything territory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e61A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eClassic Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:68%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:62%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe same feel as our OG bubble bushings, with a more consistent molded shape.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e71A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eMedium\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:42%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:90%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eTighter and steadier. Crisper response for dialing in technical tricks and stomping landings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-foot\"\u003eA-scale: a lower number means a softer bushing and a looser turn.\u003c\/p\u003e\n\u003cp class=\"tk-incl\"\u003e\u003cb\u003eIncludes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e5 Pro Duro Bubble Bushings in Black with Blue Glitter, in your selected durometer\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdetails\u003e\u003csummary\u003eDetails\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhat a bushing actually does\u003c\/b\u003e\u003cbr\u003eThe bushing is the soft piece your kingpin runs through, and it decides how freely your trucks lean and turn. Softer carves easier and reacts to small inputs; firmer holds its line and feels locked-in on landings. This is the real tuning knob, not the kingpin nut you crank down.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eConsistent by design\u003c\/b\u003e\u003cbr\u003eEvery bushing is custom molded from an ultra-premium silicone with a consistent shape and hole placement, so each one feels exactly like the last. Same bubble profile riders already know.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDesigned after real skate bushings\u003c\/b\u003e\u003cbr\u003eThe shape takes after conical skateboard bushings, scaled down for fingerboard trucks. That conical profile gives a smooth, progressive lean.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCompatibility \u0026amp; Fit\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003eFits all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003eDesigned in the US, made from imported parts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eFrequently Asked Questions\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhich durometer should I pick?\u003c\/b\u003e\u003cbr\u003eStart with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDoes this actually change how my trucks turn, or do I just adjust the nut?\u003c\/b\u003e\u003cbr\u003eThe bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWill these fit my trucks?\u003c\/b\u003e\u003cbr\u003eThey fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow many bushings come in a set?\u003c\/b\u003e\u003cbr\u003eFive per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAre these safe for a younger kid?\u003c\/b\u003e\u003cbr\u003eThese are small parts and a choking hazard, so they're not suitable for children under 14.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat does the Teak Guarantee cover?\u003c\/b\u003e\u003cbr\u003eFree replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdiv class=\"tk-xsell\"\u003e\u003cdiv\u003e\n\u003cp class=\"tk-xh\"\u003ePairs well with\u003c\/p\u003e\n\u003cp class=\"tk-xt\"\u003eAdd Pro Duro Pivot Cups to tune the rest of the truck, or a second pack in another durometer to swap feels. Prefer the O-ring style with washers? Grab the Pro Duro O-Rings instead.\u003c\/p\u003e\nShop tuning →\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which durometer should I pick?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Start with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\"}}, {\"@type\": \"Question\", \"name\": \"Does this actually change how my trucks turn, or do I just adjust the nut?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\"}}, {\"@type\": \"Question\", \"name\": \"Will these fit my trucks?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"They fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\"}}, {\"@type\": \"Question\", \"name\": \"How many bushings come in a set?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Five per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\"}}, {\"@type\": \"Question\", \"name\": \"Are these safe for a younger kid?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These are small parts and a choking hazard, so they're not suitable for children under 14.\"}}, {\"@type\": \"Question\", \"name\": \"What does the Teak Guarantee cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Free replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Teak Tuning","offers":[{"title":"71A","offer_id":44315512701015,"sku":"obv1789782744785","price":5.59,"currency_code":"USD","in_stock":true},{"title":"61A","offer_id":44315512733783,"sku":"qow1789782744786","price":4.68,"currency_code":"USD","in_stock":true},{"title":"51A","offer_id":44315512766551,"sku":"yvn1789782744787","price":4.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/pro-duro-bubble-bushings-black-with-blue-glitter---fingerboard-tuning_1.jpg?v=1789782771"},{"product_id":"pro-duro-bubble-bushings-black-with-pink-glitter-fingerboard-tuning","title":"Pro Duro Bubble Bushings, Black with Pink Glitter - Fingerboard Tuning","description":"\u003cdiv class=\"tk-pdp\" style=\"--tk-accent:#2b2b2b;--tk-accent-soft:rgba(43,43,43,.30)\"\u003e\n\u003cstyle\u003e.rte .tk-pdp{--tk-line:#e7e6df;--tk-ink:#17170f;--tk-muted:#8c8c81;--tk-accent:#40BADA;--tk-accent-soft:rgba(64,186,218,.30);--tk-mono:ui-monospace,\"SF Mono\",Menlo,Consolas,\"Liberation Mono\",monospace;font-size:16px;color:var(--tk-ink);line-height:1.5}.rte .tk-pdp *{box-sizing:border-box}.rte .tk-lede{font-size:15px;line-height:1.55;margin:0 0 14px;color:#2c2c22}.rte .tk-lede b{color:var(--tk-ink)}.rte .tk-plate{display:flex;flex-wrap:wrap;gap:18px 0;margin:0 0 22px;padding:0 0 20px;border-bottom:1px solid var(--tk-line)}.rte .tk-plate .tk-cell{flex:1 1 0;min-width:92px;padding:0 16px;border-left:1px solid var(--tk-line)}.rte .tk-plate .tk-cell:first-child{padding-left:0;border-left:0}.rte .tk-k{font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:var(--tk-muted);font-weight:600;margin:0 0 5px}.rte .tk-v{font-family:var(--tk-mono);font-size:17px;font-weight:600;letter-spacing:-.02em;line-height:1.15;color:var(--tk-ink)}.rte .tk-v 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.tk2-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 10px}.rte .tk2-card{border:1px solid var(--tk-line);border-radius:10px;padding:14px 14px 12px;position:relative}.rte .tk2-card .tk2-tok{display:inline-block;font-family:var(--tk-mono);font-weight:700;font-size:15px;color:#fff;background:var(--tk-accent);padding:5px 10px;border-radius:8px;margin:0 0 7px}.rte .tk2-card .tk2-nm{font-size:13px;font-weight:700;color:var(--tk-ink);margin:0 0 10px}.rte .tk2-bar{margin:0 0 8px}.rte .tk2-bar .tk2-bl{display:flex;justify-content:space-between;font-family:var(--tk-mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--tk-muted);margin:0 0 3px}.rte .tk2-bar .tk2-tr{height:6px;background:#efeee8;border-radius:4px;overflow:hidden}.rte .tk2-bar .tk2-fl{height:100%;background:var(--tk-accent);border-radius:4px}.rte .tk2-card .tk2-note{font-size:12px;line-height:1.45;color:#56564e;margin:8px 0 0}.rte .tk2-foot{font-size:12.5px;color:#56564e;margin:10px 0 22px}.rte .tk2-foot b{color:var(--tk-ink)}@media(max-width:600px){.rte .tk2-grid{grid-template-columns:1fr}}\u003c\/style\u003e\n\u003cp class=\"tk-lede\"\u003eBlack with Pink Glitter Pro Duro Bubble Bushings are the tuning knob of your setup: custom-molded silicone that drops into your trucks and sets exactly how the board leans and turns. Three firmness levels cover everything from wide-open carving to locked-in precision. Each pack includes 5 bushings: each truck uses 2, so one pack tunes both trucks with a spare.\u003c\/p\u003e\n\u003cdiv class=\"tk-plate\"\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eDurometer\u003c\/p\u003e\n\u003cdiv class=\"tk-v\"\u003e51A \/ 61A \/ 71A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eType\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eBubble Bushings\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eMaterial\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eMolded silicone\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-grid\"\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e51A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eExtra Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:92%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:35%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe most responsive tuning we offer, with the widest range of truck movement. Carve-everything territory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e61A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eClassic Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:68%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:62%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe same feel as our OG bubble bushings, with a more consistent molded shape.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e71A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eMedium\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:42%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:90%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eTighter and steadier. Crisper response for dialing in technical tricks and stomping landings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-foot\"\u003eA-scale: a lower number means a softer bushing and a looser turn.\u003c\/p\u003e\n\u003cp class=\"tk-incl\"\u003e\u003cb\u003eIncludes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e5 Pro Duro Bubble Bushings in Black with Pink Glitter, in your selected durometer\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdetails\u003e\u003csummary\u003eDetails\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhat a bushing actually does\u003c\/b\u003e\u003cbr\u003eThe bushing is the soft piece your kingpin runs through, and it decides how freely your trucks lean and turn. Softer carves easier and reacts to small inputs; firmer holds its line and feels locked-in on landings. This is the real tuning knob, not the kingpin nut you crank down.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eConsistent by design\u003c\/b\u003e\u003cbr\u003eEvery bushing is custom molded from an ultra-premium silicone with a consistent shape and hole placement, so each one feels exactly like the last. Same bubble profile riders already know.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDesigned after real skate bushings\u003c\/b\u003e\u003cbr\u003eThe shape takes after conical skateboard bushings, scaled down for fingerboard trucks. That conical profile gives a smooth, progressive lean.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCompatibility \u0026amp; Fit\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003eFits all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003eDesigned in the US, made from imported parts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eFrequently Asked Questions\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhich durometer should I pick?\u003c\/b\u003e\u003cbr\u003eStart with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDoes this actually change how my trucks turn, or do I just adjust the nut?\u003c\/b\u003e\u003cbr\u003eThe bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWill these fit my trucks?\u003c\/b\u003e\u003cbr\u003eThey fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow many bushings come in a set?\u003c\/b\u003e\u003cbr\u003eFive per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAre these safe for a younger kid?\u003c\/b\u003e\u003cbr\u003eThese are small parts and a choking hazard, so they're not suitable for children under 14.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat does the Teak Guarantee cover?\u003c\/b\u003e\u003cbr\u003eFree replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdiv class=\"tk-xsell\"\u003e\u003cdiv\u003e\n\u003cp class=\"tk-xh\"\u003ePairs well with\u003c\/p\u003e\n\u003cp class=\"tk-xt\"\u003eAdd Pro Duro Pivot Cups to tune the rest of the truck, or a second pack in another durometer to swap feels. Prefer the O-ring style with washers? Grab the Pro Duro O-Rings instead.\u003c\/p\u003e\nShop tuning →\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which durometer should I pick?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Start with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\"}}, {\"@type\": \"Question\", \"name\": \"Does this actually change how my trucks turn, or do I just adjust the nut?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\"}}, {\"@type\": \"Question\", \"name\": \"Will these fit my trucks?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"They fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\"}}, {\"@type\": \"Question\", \"name\": \"How many bushings come in a set?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Five per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\"}}, {\"@type\": \"Question\", \"name\": \"Are these safe for a younger kid?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These are small parts and a choking hazard, so they're not suitable for children under 14.\"}}, {\"@type\": \"Question\", \"name\": \"What does the Teak Guarantee cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Free replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Teak Tuning","offers":[{"title":"71A","offer_id":44315513061463,"sku":"sde1789782776615","price":5.1,"currency_code":"USD","in_stock":true},{"title":"61A","offer_id":44315513094231,"sku":"ags1789782776616","price":5.31,"currency_code":"USD","in_stock":true},{"title":"51A","offer_id":44315513126999,"sku":"mky1789782776617","price":4.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/pro-duro-bubble-bushings-black-with-pink-glitter---fingerboard-tuning_1.jpg?v=1789782781"},{"product_id":"pro-duro-bubble-bushings-cream-fingerboard-tuning","title":"Pro Duro Bubble Bushings, Cream - Fingerboard Tuning","description":"\u003cdiv class=\"tk-pdp\" style=\"--tk-accent:#a16207;--tk-accent-soft:rgba(161,98,7,.30)\"\u003e\n\u003cstyle\u003e.rte .tk-pdp{--tk-line:#e7e6df;--tk-ink:#17170f;--tk-muted:#8c8c81;--tk-accent:#40BADA;--tk-accent-soft:rgba(64,186,218,.30);--tk-mono:ui-monospace,\"SF Mono\",Menlo,Consolas,\"Liberation Mono\",monospace;font-size:16px;color:var(--tk-ink);line-height:1.5}.rte .tk-pdp *{box-sizing:border-box}.rte .tk-lede{font-size:15px;line-height:1.55;margin:0 0 14px;color:#2c2c22}.rte .tk-lede b{color:var(--tk-ink)}.rte .tk-plate{display:flex;flex-wrap:wrap;gap:18px 0;margin:0 0 22px;padding:0 0 20px;border-bottom:1px solid var(--tk-line)}.rte .tk-plate .tk-cell{flex:1 1 0;min-width:92px;padding:0 16px;border-left:1px solid var(--tk-line)}.rte .tk-plate .tk-cell:first-child{padding-left:0;border-left:0}.rte .tk-k{font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:var(--tk-muted);font-weight:600;margin:0 0 5px}.rte .tk-v{font-family:var(--tk-mono);font-size:17px;font-weight:600;letter-spacing:-.02em;line-height:1.15;color:var(--tk-ink)}.rte .tk-v 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details[open] summary::after{transform:rotate(-45deg)}.rte .tk-pdp details[open] summary{padding-bottom:6px;margin-bottom:8px;border-bottom:1px solid #f0f0f0}.rte .tk-pdp details\u003ediv{padding:4px 0 20px}.rte .tk-pdp details\u003ediv p{margin:0 0 12px;font-size:14px;line-height:1.6}.rte .tk-pdp details\u003ediv p:last-child{margin-bottom:0}.rte .tk-pdp details:last-of-type{border-bottom:1px solid var(--tk-line)}.rte .tk-xsell{margin-top:20px;padding:16px 18px;background:#f9fafb;border-radius:10px;display:flex;align-items:center;gap:16px}.rte .tk-xsell .tk-xh{margin:0 0 2px;font-size:13px;font-weight:700;color:#333}.rte .tk-xsell .tk-xt{margin:0;font-size:12px;color:#666;line-height:1.4}.rte .tk-xsell a{font-size:12px;color:#00897b;text-decoration:none;font-weight:600}@media(max-width:600px){.rte .tk-plate .tk-cell{min-width:33%;flex:1 1 33%;padding:0 10px}.rte .tk-plate .tk-cell:nth-child(4){padding-left:0;border-left:0}.rte .tk-xsell{flex-direction:row}}.rte .tk2-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 10px}.rte .tk2-card{border:1px solid var(--tk-line);border-radius:10px;padding:14px 14px 12px;position:relative}.rte .tk2-card .tk2-tok{display:inline-block;font-family:var(--tk-mono);font-weight:700;font-size:15px;color:#fff;background:var(--tk-accent);padding:5px 10px;border-radius:8px;margin:0 0 7px}.rte .tk2-card .tk2-nm{font-size:13px;font-weight:700;color:var(--tk-ink);margin:0 0 10px}.rte .tk2-bar{margin:0 0 8px}.rte .tk2-bar .tk2-bl{display:flex;justify-content:space-between;font-family:var(--tk-mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--tk-muted);margin:0 0 3px}.rte .tk2-bar .tk2-tr{height:6px;background:#efeee8;border-radius:4px;overflow:hidden}.rte .tk2-bar .tk2-fl{height:100%;background:var(--tk-accent);border-radius:4px}.rte .tk2-card .tk2-note{font-size:12px;line-height:1.45;color:#56564e;margin:8px 0 0}.rte .tk2-foot{font-size:12.5px;color:#56564e;margin:10px 0 22px}.rte .tk2-foot b{color:var(--tk-ink)}@media(max-width:600px){.rte .tk2-grid{grid-template-columns:1fr}}\u003c\/style\u003e\n\u003cp class=\"tk-lede\"\u003eCream Pro Duro Bubble Bushings are the tuning knob of your setup: custom-molded silicone that drops into your trucks and sets exactly how the board leans and turns. Three firmness levels cover everything from wide-open carving to locked-in precision. Each pack includes 5 bushings: each truck uses 2, so one pack tunes both trucks with a spare.\u003c\/p\u003e\n\u003cdiv class=\"tk-plate\"\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eDurometer\u003c\/p\u003e\n\u003cdiv class=\"tk-v\"\u003e51A \/ 61A \/ 71A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eType\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eBubble Bushings\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eMaterial\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eMolded silicone\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-grid\"\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e51A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eExtra Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:92%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:35%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe most responsive tuning we offer, with the widest range of truck movement. Carve-everything territory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e61A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eClassic Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:68%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:62%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe same feel as our OG bubble bushings, with a more consistent molded shape.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e71A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eMedium\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:42%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:90%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eTighter and steadier. Crisper response for dialing in technical tricks and stomping landings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-foot\"\u003eA-scale: a lower number means a softer bushing and a looser turn.\u003c\/p\u003e\n\u003cp class=\"tk-incl\"\u003e\u003cb\u003eIncludes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e5 Pro Duro Bubble Bushings in Cream, in your selected durometer\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdetails\u003e\u003csummary\u003eDetails\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhat a bushing actually does\u003c\/b\u003e\u003cbr\u003eThe bushing is the soft piece your kingpin runs through, and it decides how freely your trucks lean and turn. Softer carves easier and reacts to small inputs; firmer holds its line and feels locked-in on landings. This is the real tuning knob, not the kingpin nut you crank down.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eConsistent by design\u003c\/b\u003e\u003cbr\u003eEvery bushing is custom molded from an ultra-premium silicone with a consistent shape and hole placement, so each one feels exactly like the last. Same bubble profile riders already know.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDesigned after real skate bushings\u003c\/b\u003e\u003cbr\u003eThe shape takes after conical skateboard bushings, scaled down for fingerboard trucks. That conical profile gives a smooth, progressive lean.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCompatibility \u0026amp; Fit\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003eFits all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003eDesigned in the US, made from imported parts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eFrequently Asked Questions\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhich durometer should I pick?\u003c\/b\u003e\u003cbr\u003eStart with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDoes this actually change how my trucks turn, or do I just adjust the nut?\u003c\/b\u003e\u003cbr\u003eThe bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWill these fit my trucks?\u003c\/b\u003e\u003cbr\u003eThey fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow many bushings come in a set?\u003c\/b\u003e\u003cbr\u003eFive per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAre these safe for a younger kid?\u003c\/b\u003e\u003cbr\u003eThese are small parts and a choking hazard, so they're not suitable for children under 14.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat does the Teak Guarantee cover?\u003c\/b\u003e\u003cbr\u003eFree replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdiv class=\"tk-xsell\"\u003e\u003cdiv\u003e\n\u003cp class=\"tk-xh\"\u003ePairs well with\u003c\/p\u003e\n\u003cp class=\"tk-xt\"\u003eAdd Pro Duro Pivot Cups to tune the rest of the truck, or a second pack in another durometer to swap feels. Prefer the O-ring style with washers? Grab the Pro Duro O-Rings instead.\u003c\/p\u003e\nShop tuning →\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which durometer should I pick?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Start with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\"}}, {\"@type\": \"Question\", \"name\": \"Does this actually change how my trucks turn, or do I just adjust the nut?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\"}}, {\"@type\": \"Question\", \"name\": \"Will these fit my trucks?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"They fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\"}}, {\"@type\": \"Question\", \"name\": \"How many bushings come in a set?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Five per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\"}}, {\"@type\": \"Question\", \"name\": \"Are these safe for a younger kid?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These are small parts and a choking hazard, so they're not suitable for children under 14.\"}}, {\"@type\": \"Question\", \"name\": \"What does the Teak Guarantee cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Free replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Teak Tuning","offers":[{"title":"51A","offer_id":44315524857943,"sku":"oll1789783189993","price":4.54,"currency_code":"USD","in_stock":true},{"title":"61A","offer_id":44315524890711,"sku":"lhz1789783189994","price":4.75,"currency_code":"USD","in_stock":true},{"title":"71A","offer_id":44315524923479,"sku":"ysb1789783189995","price":5.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/pro-duro-bubble-bushings-cream---fingerboard-tuning_1.jpg?v=1789783198"},{"product_id":"o-ring-bushings-pro-duro-series-multiple-durometers-red-black-swirl","title":"O-Ring Bushings Pro Duro Series - Multiple Durometers - Red \u0026 Black Swirl","description":"\u003cp\u003eTeak Tuning is taking fingerboard bushings and tuning to the next level with Pro Duro series tuning. The Pro Duro O-Ring Bushing series are custom molded from an ultra-premium silicone material with a consistent shape and hole placement on every single o-ring bushing. This allows us to keep the same unique shape but offer \u003cb\u003emultiple firmness levels\u003c\/b\u003e and \u003cb\u003ethe most prolific level of customization of any fingerboard tuning\u003c\/b\u003e on the market.\u003c\/p\u003e\u003cp\u003eThese O-Ring bushings hold up to significant wear and tear. Each set includes 4 washers, which can be used to secure o-ring bushings, or you can use them without washers for an extra loose fit. (When using O-rings without washers, extra care should be used to not overtighten the locknut which can cause damage to the bushing). Compatible with all major fingerboard truck brands, including Teak Spacer trucks, Prodigy Pro trucks, Tech Deck trucks, UAG trucks and wider kingpin trucks like Dynamic and Y-Truck. 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Provide a moderate amount of truck movement and range.\u003c\/p\u003e","brand":"Teak Tuning","offers":[{"title":"51A","offer_id":44315528200279,"sku":"ukw1789783350799","price":5.03,"currency_code":"USD","in_stock":true},{"title":"61A","offer_id":44315528233047,"sku":"ygy1789783350800","price":4.68,"currency_code":"USD","in_stock":true},{"title":"71A","offer_id":44315528265815,"sku":"khp1789783350801","price":4.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/o-ring-bushings-pro-duro-series---multiple-durometers---teal-orange-swirl_1.jpg?v=1789783354"},{"product_id":"o-ring-bushings-pro-duro-series-multiple-durometers-tie-dye-swirl","title":"O-Ring Bushings Pro Duro Series - Multiple Durometers - Tie Dye Swirl","description":"\u003cp\u003eTeak Tuning is taking fingerboard bushings and tuning to the next level with Pro Duro series tuning. The Pro Duro O-Ring Bushing series are custom molded from an ultra-premium silicone material with a consistent shape and hole placement on every single o-ring bushing. This allows us to keep the same unique shape but offer \u003cb\u003emultiple firmness levels\u003c\/b\u003e and \u003cb\u003ethe most prolific level of customization of any fingerboard tuning\u003c\/b\u003e on the market.\u003c\/p\u003e\u003cp\u003eThese O-Ring bushings hold up to significant wear and tear. Each set includes 4 washers, which can be used to secure o-ring bushings, or you can use them without washers for an extra loose fit. (When using O-rings without washers, extra care should be used to not overtighten the locknut which can cause damage to the bushing). Compatible with all major fingerboard truck brands, including Teak Spacer trucks, Prodigy Pro trucks, Tech Deck trucks, UAG trucks and wider kingpin trucks like Dynamic and Y-Truck. Washer fits more snugly on Y Trucks.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cb\u003eO-Ring Bushings Pro Duro Series 51A (extra loose):\u003c\/b\u003e The most responsive tuning offered with maximum truck movement and range.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eO-Ring Bushings Pro Duro Series 61A (loose):\u003c\/b\u003eProvides a nearly identical feel to Teak’s OG O-ring bushings but with a more consistency in shape. Very responsive, extreme truck movement and range.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eO-Ring Bushings Pro Duro Series 71A (medium):\u003c\/b\u003e A tighter feel allowing for crisper movement and tricks. Provide a moderate amount of truck movement and range.\u003c\/p\u003e","brand":"Teak Tuning","offers":[{"title":"51A","offer_id":44315528298583,"sku":"cdf1789783351129","price":4.4,"currency_code":"USD","in_stock":true},{"title":"61A","offer_id":44315528331351,"sku":"qff1789783351130","price":5.1,"currency_code":"USD","in_stock":true},{"title":"71A","offer_id":44315528364119,"sku":"iic1789783351131","price":5.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/o-ring-bushings-pro-duro-series---multiple-durometers---tie-dye-swirl_1.jpg?v=1789783355"},{"product_id":"o-ring-bushings-pro-duro-series-multiple-durometers-galaxy-swirl","title":"O-Ring Bushings Pro Duro Series - Multiple Durometers - Galaxy Swirl","description":"\u003cp\u003eTeak Tuning is taking fingerboard bushings and tuning to the next level with Pro Duro series tuning. The Pro Duro O-Ring Bushing series are custom molded from an ultra-premium silicone material with a consistent shape and hole placement on every single o-ring bushing. This allows us to keep the same unique shape but offer \u003cb\u003emultiple firmness levels\u003c\/b\u003e and \u003cb\u003ethe most prolific level of customization of any fingerboard tuning\u003c\/b\u003e on the market.\u003c\/p\u003e\u003cp\u003eThese O-Ring bushings hold up to significant wear and tear. Each set includes 4 washers, which can be used to secure o-ring bushings, or you can use them without washers for an extra loose fit. (When using O-rings without washers, extra care should be used to not overtighten the locknut which can cause damage to the bushing). Compatible with all major fingerboard truck brands, including Teak Spacer trucks, Prodigy Pro trucks, Tech Deck trucks, UAG trucks and wider kingpin trucks like Dynamic and Y-Truck. Washer fits more snugly on Y Trucks.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cb\u003eO-Ring Bushings Pro Duro Series 51A (extra loose):\u003c\/b\u003e The most responsive tuning offered with maximum truck movement and range.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eO-Ring Bushings Pro Duro Series 61A (loose):\u003c\/b\u003eProvides a nearly identical feel to Teak’s OG O-ring bushings but with a more consistency in shape. Very responsive, extreme truck movement and range.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eO-Ring Bushings Pro Duro Series 71A (medium):\u003c\/b\u003e A tighter feel allowing for crisper movement and tricks. Provide a moderate amount of truck movement and range.\u003c\/p\u003e","brand":"Teak Tuning","offers":[{"title":"51A","offer_id":44315528560727,"sku":"ngh1789783358938","price":5.59,"currency_code":"USD","in_stock":true},{"title":"61A","offer_id":44315528593495,"sku":"pmw1789783358939","price":5.17,"currency_code":"USD","in_stock":true},{"title":"71A","offer_id":44315528626263,"sku":"srx1789783358940","price":4.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/o-ring-bushings-pro-duro-series---multiple-durometers---galaxy-swirl_1.jpg?v=1789783363"},{"product_id":"o-ring-bushings-pro-duro-series-multiple-durometers-white","title":"O-Ring Bushings Pro Duro Series - Multiple Durometers - White","description":"\u003cp\u003eTeak Tuning is taking fingerboard bushings and tuning to the next level with Pro Duro series tuning. The Pro Duro O-Ring Bushing series are custom molded from an ultra-premium silicone material with a consistent shape and hole placement on every single o-ring bushing. This allows us to keep the same unique shape but offer \u003cb\u003emultiple firmness levels\u003c\/b\u003e and \u003cb\u003ethe most prolific level of customization of any fingerboard tuning\u003c\/b\u003e on the market.\u003c\/p\u003e\u003cp\u003eThese O-Ring bushings hold up to significant wear and tear. Each set includes 4 washers, which can be used to secure o-ring bushings, or you can use them without washers for an extra loose fit. (When using O-rings without washers, extra care should be used to not overtighten the locknut which can cause damage to the bushing). Compatible with all major fingerboard truck brands, including Teak Spacer trucks, Prodigy Pro trucks, Tech Deck trucks, UAG trucks and wider kingpin trucks like Dynamic and Y-Truck. Washer fits more snugly on Y Trucks.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cb\u003eO-Ring Bushings Pro Duro Series 51A (extra loose):\u003c\/b\u003e The most responsive tuning offered with maximum truck movement and range.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eO-Ring Bushings Pro Duro Series 61A (loose):\u003c\/b\u003eProvides a nearly identical feel to Teak’s OG O-ring bushings but with a more consistency in shape. Very responsive, extreme truck movement and range.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eO-Ring Bushings Pro Duro Series 71A (medium):\u003c\/b\u003e A tighter feel allowing for crisper movement and tricks. Provide a moderate amount of truck movement and range.\u003c\/p\u003e","brand":"Teak Tuning","offers":[{"title":"51A","offer_id":44315529183319,"sku":"pao1789783367951","price":5.24,"currency_code":"USD","in_stock":true},{"title":"61A","offer_id":44315529216087,"sku":"vzl1789783367952","price":4.96,"currency_code":"USD","in_stock":true},{"title":"71A","offer_id":44315529248855,"sku":"loe1789783367953","price":4.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/o-ring-bushings-pro-duro-series---multiple-durometers---white_1.jpg?v=1789783394"},{"product_id":"o-ring-bushings-pro-duro-series-multiple-durometers-black-white-swirl","title":"O-Ring Bushings Pro Duro Series - Multiple Durometers - Black \u0026 White Swirl","description":"\u003cp\u003eTeak Tuning is taking fingerboard bushings and tuning to the next level with Pro Duro series tuning. The Pro Duro O-Ring Bushing series are custom molded from an ultra-premium silicone material with a consistent shape and hole placement on every single o-ring bushing. This allows us to keep the same unique shape but offer \u003cb\u003emultiple firmness levels\u003c\/b\u003e and \u003cb\u003ethe most prolific level of customization of any fingerboard tuning\u003c\/b\u003e on the market.\u003c\/p\u003e\u003cp\u003eThese O-Ring bushings hold up to significant wear and tear. Each set includes 4 washers, which can be used to secure o-ring bushings, or you can use them without washers for an extra loose fit. (When using O-rings without washers, extra care should be used to not overtighten the locknut which can cause damage to the bushing). Compatible with all major fingerboard truck brands, including Teak Spacer trucks, Prodigy Pro trucks, Tech Deck trucks, UAG trucks and wider kingpin trucks like Dynamic and Y-Truck. Washer fits more snugly on Y Trucks.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cb\u003eO-Ring Bushings Pro Duro Series 51A (extra loose):\u003c\/b\u003e The most responsive tuning offered with maximum truck movement and range.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eO-Ring Bushings Pro Duro Series 61A (loose):\u003c\/b\u003eProvides a nearly identical feel to Teak’s OG O-ring bushings but with a more consistency in shape. Very responsive, extreme truck movement and range.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eO-Ring Bushings Pro Duro Series 71A (medium):\u003c\/b\u003e A tighter feel allowing for crisper movement and tricks. Provide a moderate amount of truck movement and range.\u003c\/p\u003e","brand":"Teak Tuning","offers":[{"title":"51A","offer_id":44315530625111,"sku":"lsj1789783462598","price":4.19,"currency_code":"USD","in_stock":true},{"title":"61A","offer_id":44315530657879,"sku":"xtd1789783462599","price":4.82,"currency_code":"USD","in_stock":true},{"title":"71A","offer_id":44315530690647,"sku":"btv1789783462600","price":4.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/o-ring-bushings-pro-duro-series---multiple-durometers---black-white-swirl_1.jpg?v=1789783466"},{"product_id":"o-ring-bushings-pro-duro-series-multiple-durometers-pink-teal-swirl","title":"O-Ring Bushings Pro Duro Series - Multiple Durometers - Pink \u0026 Teal Swirl","description":"\u003cp\u003eTeak Tuning is taking fingerboard bushings and tuning to the next level with Pro Duro series tuning. The Pro Duro O-Ring Bushing series are custom molded from an ultra-premium silicone material with a consistent shape and hole placement on every single o-ring bushing. This allows us to keep the same unique shape but offer \u003cb\u003emultiple firmness levels\u003c\/b\u003e and \u003cb\u003ethe most prolific level of customization of any fingerboard tuning\u003c\/b\u003e on the market.\u003c\/p\u003e\u003cp\u003eThese O-Ring bushings hold up to significant wear and tear. Each set includes 4 washers, which can be used to secure o-ring bushings, or you can use them without washers for an extra loose fit. (When using O-rings without washers, extra care should be used to not overtighten the locknut which can cause damage to the bushing). Compatible with all major fingerboard truck brands, including Teak Spacer trucks, Prodigy Pro trucks, Tech Deck trucks, UAG trucks and wider kingpin trucks like Dynamic and Y-Truck. Washer fits more snugly on Y Trucks.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cb\u003eO-Ring Bushings Pro Duro Series 51A (extra loose):\u003c\/b\u003e The most responsive tuning offered with maximum truck movement and range.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eO-Ring Bushings Pro Duro Series 61A (loose):\u003c\/b\u003eProvides a nearly identical feel to Teak’s OG O-ring bushings but with a more consistency in shape. Very responsive, extreme truck movement and range.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eO-Ring Bushings Pro Duro Series 71A (medium):\u003c\/b\u003e A tighter feel allowing for crisper movement and tricks. Provide a moderate amount of truck movement and range.\u003c\/p\u003e","brand":"Teak Tuning","offers":[{"title":"51A","offer_id":44315531542615,"sku":"euq1789783487371","price":5.1,"currency_code":"USD","in_stock":true},{"title":"61A","offer_id":44315531575383,"sku":"rmh1789783487372","price":5.59,"currency_code":"USD","in_stock":true},{"title":"71A","offer_id":44315531608151,"sku":"wbh1789783487373","price":4.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/o-ring-bushings-pro-duro-series---multiple-durometers---pink-teal-swirl_1.jpg?v=1789783491"},{"product_id":"pro-duro-bubble-bushings-black-with-green-glitter-fingerboard-tuning","title":"Pro Duro Bubble Bushings, Black with Green Glitter - Fingerboard Tuning","description":"\u003cdiv class=\"tk-pdp\" style=\"--tk-accent:#2b2b2b;--tk-accent-soft:rgba(43,43,43,.30)\"\u003e\n\u003cstyle\u003e.rte 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details[open] summary::after{transform:rotate(-45deg)}.rte .tk-pdp details[open] summary{padding-bottom:6px;margin-bottom:8px;border-bottom:1px solid #f0f0f0}.rte .tk-pdp details\u003ediv{padding:4px 0 20px}.rte .tk-pdp details\u003ediv p{margin:0 0 12px;font-size:14px;line-height:1.6}.rte .tk-pdp details\u003ediv p:last-child{margin-bottom:0}.rte .tk-pdp details:last-of-type{border-bottom:1px solid var(--tk-line)}.rte .tk-xsell{margin-top:20px;padding:16px 18px;background:#f9fafb;border-radius:10px;display:flex;align-items:center;gap:16px}.rte .tk-xsell .tk-xh{margin:0 0 2px;font-size:13px;font-weight:700;color:#333}.rte .tk-xsell .tk-xt{margin:0;font-size:12px;color:#666;line-height:1.4}.rte .tk-xsell a{font-size:12px;color:#00897b;text-decoration:none;font-weight:600}@media(max-width:600px){.rte .tk-plate .tk-cell{min-width:33%;flex:1 1 33%;padding:0 10px}.rte .tk-plate .tk-cell:nth-child(4){padding-left:0;border-left:0}.rte .tk-xsell{flex-direction:row}}.rte .tk2-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 10px}.rte .tk2-card{border:1px solid var(--tk-line);border-radius:10px;padding:14px 14px 12px;position:relative}.rte .tk2-card .tk2-tok{display:inline-block;font-family:var(--tk-mono);font-weight:700;font-size:15px;color:#fff;background:var(--tk-accent);padding:5px 10px;border-radius:8px;margin:0 0 7px}.rte .tk2-card .tk2-nm{font-size:13px;font-weight:700;color:var(--tk-ink);margin:0 0 10px}.rte .tk2-bar{margin:0 0 8px}.rte .tk2-bar .tk2-bl{display:flex;justify-content:space-between;font-family:var(--tk-mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--tk-muted);margin:0 0 3px}.rte .tk2-bar .tk2-tr{height:6px;background:#efeee8;border-radius:4px;overflow:hidden}.rte .tk2-bar .tk2-fl{height:100%;background:var(--tk-accent);border-radius:4px}.rte .tk2-card .tk2-note{font-size:12px;line-height:1.45;color:#56564e;margin:8px 0 0}.rte .tk2-foot{font-size:12.5px;color:#56564e;margin:10px 0 22px}.rte .tk2-foot b{color:var(--tk-ink)}@media(max-width:600px){.rte .tk2-grid{grid-template-columns:1fr}}\u003c\/style\u003e\n\u003cp class=\"tk-lede\"\u003eBlack with Green Glitter Pro Duro Bubble Bushings are the tuning knob of your setup: custom-molded silicone that drops into your trucks and sets exactly how the board leans and turns. Three firmness levels cover everything from wide-open carving to locked-in precision. Each pack includes 5 bushings: each truck uses 2, so one pack tunes both trucks with a spare.\u003c\/p\u003e\n\u003cdiv class=\"tk-plate\"\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eDurometer\u003c\/p\u003e\n\u003cdiv class=\"tk-v\"\u003e51A \/ 61A \/ 71A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eType\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eBubble Bushings\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eMaterial\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eMolded silicone\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-grid\"\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e51A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eExtra Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:92%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:35%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe most responsive tuning we offer, with the widest range of truck movement. Carve-everything territory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e61A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eClassic Loose\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:68%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:62%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eThe same feel as our OG bubble bushings, with a more consistent molded shape.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-card\"\u003e\n\u003cspan class=\"tk2-tok\"\u003e71A\u003c\/span\u003e\n\u003cp class=\"tk2-nm\"\u003eMedium\u003c\/p\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eTurn\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:42%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk2-bar\"\u003e\n\u003cdiv class=\"tk2-bl\"\u003e\u003cspan\u003eStability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk2-tr\"\u003e\u003cdiv class=\"tk2-fl\" style=\"width:90%\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-note\"\u003eTighter and steadier. Crisper response for dialing in technical tricks and stomping landings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk2-foot\"\u003eA-scale: a lower number means a softer bushing and a looser turn.\u003c\/p\u003e\n\u003cp class=\"tk-incl\"\u003e\u003cb\u003eIncludes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e5 Pro Duro Bubble Bushings in Black with Green Glitter, in your selected durometer\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdetails\u003e\u003csummary\u003eDetails\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhat a bushing actually does\u003c\/b\u003e\u003cbr\u003eThe bushing is the soft piece your kingpin runs through, and it decides how freely your trucks lean and turn. Softer carves easier and reacts to small inputs; firmer holds its line and feels locked-in on landings. This is the real tuning knob, not the kingpin nut you crank down.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eConsistent by design\u003c\/b\u003e\u003cbr\u003eEvery bushing is custom molded from an ultra-premium silicone with a consistent shape and hole placement, so each one feels exactly like the last. Same bubble profile riders already know.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDesigned after real skate bushings\u003c\/b\u003e\u003cbr\u003eThe shape takes after conical skateboard bushings, scaled down for fingerboard trucks. That conical profile gives a smooth, progressive lean.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCompatibility \u0026amp; Fit\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003eFits all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003eDesigned in the US, made from imported parts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eFrequently Asked Questions\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhich durometer should I pick?\u003c\/b\u003e\u003cbr\u003eStart with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDoes this actually change how my trucks turn, or do I just adjust the nut?\u003c\/b\u003e\u003cbr\u003eThe bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWill these fit my trucks?\u003c\/b\u003e\u003cbr\u003eThey fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow many bushings come in a set?\u003c\/b\u003e\u003cbr\u003eFive per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAre these safe for a younger kid?\u003c\/b\u003e\u003cbr\u003eThese are small parts and a choking hazard, so they're not suitable for children under 14.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat does the Teak Guarantee cover?\u003c\/b\u003e\u003cbr\u003eFree replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdiv class=\"tk-xsell\"\u003e\u003cdiv\u003e\n\u003cp class=\"tk-xh\"\u003ePairs well with\u003c\/p\u003e\n\u003cp class=\"tk-xt\"\u003eAdd Pro Duro Pivot Cups to tune the rest of the truck, or a second pack in another durometer to swap feels. Prefer the O-ring style with washers? Grab the Pro Duro O-Rings instead.\u003c\/p\u003e\nShop tuning →\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which durometer should I pick?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Start with the turn you want. 51A is the loosest and most responsive. 61A is the classic loose feel, the same as our OG bubble bushings. 71A is medium, tighter and steadier for dialing in tricks. If you're torn, 61A is the safe middle.\"}}, {\"@type\": \"Question\", \"name\": \"Does this actually change how my trucks turn, or do I just adjust the nut?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The bushing is what changes the turn. The kingpin nut adds a little tension, but the bushing durometer is what sets how the truck actually feels.\"}}, {\"@type\": \"Question\", \"name\": \"Will these fit my trucks?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"They fit all major fingerboard truck brands, including wider-kingpin trucks like Dynamic and Y-Truck.\"}}, {\"@type\": \"Question\", \"name\": \"How many bushings come in a set?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Five per pack. Each truck uses 2, so one pack tunes both trucks and leaves you a spare.\"}}, {\"@type\": \"Question\", \"name\": \"Are these safe for a younger kid?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These are small parts and a choking hazard, so they're not suitable for children under 14.\"}}, {\"@type\": \"Question\", \"name\": \"What does the Teak Guarantee cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Free replacements for parts that are broken during shipping or initial setup. Contact Teak Tuning with a photo of the issue.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Teak Tuning","offers":[{"title":"71A","offer_id":44315570962519,"sku":"iwe1789784633448","price":4.89,"currency_code":"USD","in_stock":true},{"title":"61A","offer_id":44315570995287,"sku":"tyd1789784633449","price":4.47,"currency_code":"USD","in_stock":true},{"title":"51A","offer_id":44315571028055,"sku":"his1789784633450","price":5.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/pro-duro-bubble-bushings-black-with-green-glitter---fingerboard-tuning_1.jpg?v=1789784637"},{"product_id":"o-ring-bushings-pro-duro-series-multiple-durometers-teal","title":"O-Ring Bushings Pro Duro Series - Multiple Durometers - Teal","description":"\u003cp\u003eTeak Tuning is taking fingerboard bushings and tuning to the next level with Pro Duro series tuning. The Pro Duro O-Ring Bushing series are custom molded from an ultra-premium silicone material with a consistent shape and hole placement on every single o-ring bushing. This allows us to keep the same unique shape but offer \u003cb\u003emultiple firmness levels\u003c\/b\u003e and \u003cb\u003ethe most prolific level of customization of any fingerboard tuning\u003c\/b\u003e on the market.\u003c\/p\u003e\u003cp\u003eThese O-Ring bushings hold up to significant wear and tear. Each set includes 4 washers, which can be used to secure o-ring bushings, or you can use them without washers for an extra loose fit. (When using O-rings without washers, extra care should be used to not overtighten the locknut which can cause damage to the bushing). Compatible with all major fingerboard truck brands, including Teak Spacer trucks, Prodigy Pro trucks, Tech Deck trucks, UAG trucks and wider kingpin trucks like Dynamic and Y-Truck. Washer fits more snugly on Y Trucks.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cb\u003eO-Ring Bushings Pro Duro Series 51A (extra loose):\u003c\/b\u003e The most responsive tuning offered with maximum truck movement and range.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eO-Ring Bushings Pro Duro Series 61A (loose):\u003c\/b\u003eProvides a nearly identical feel to Teak’s OG O-ring bushings but with a more consistency in shape. Very responsive, extreme truck movement and range.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eO-Ring Bushings Pro Duro Series 71A (medium):\u003c\/b\u003e A tighter feel allowing for crisper movement and tricks. Provide a moderate amount of truck movement and range.\u003c\/p\u003e","brand":"Teak Tuning","offers":[{"title":"51A","offer_id":44315571978327,"sku":"cgm1789784676057","price":4.68,"currency_code":"USD","in_stock":true},{"title":"61A","offer_id":44315572011095,"sku":"nyj1789784676058","price":4.82,"currency_code":"USD","in_stock":true},{"title":"71A","offer_id":44315572043863,"sku":"vwf1789784676059","price":5.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/o-ring-bushings-pro-duro-series---multiple-durometers---teal_1.jpg?v=1789784681"},{"product_id":"o-ring-bushings-pro-duro-series-multiple-durometers-dark-blue","title":"O-Ring Bushings Pro Duro Series - Multiple Durometers - Dark Blue","description":"\u003cp\u003eTeak Tuning is taking fingerboard bushings and tuning to the next level with Pro Duro series tuning. The Pro Duro O-Ring Bushing series are custom molded from an ultra-premium silicone material with a consistent shape and hole placement on every single o-ring bushing. This allows us to keep the same unique shape but offer \u003cb\u003emultiple firmness levels\u003c\/b\u003e and \u003cb\u003ethe most prolific level of customization of any fingerboard tuning\u003c\/b\u003e on the market.\u003c\/p\u003e\u003cp\u003eThese O-Ring bushings hold up to significant wear and tear. Each set includes 4 washers, which can be used to secure o-ring bushings, or you can use them without washers for an extra loose fit. (When using O-rings without washers, extra care should be used to not overtighten the locknut which can cause damage to the bushing). Compatible with all major fingerboard truck brands, including Teak Spacer trucks, Prodigy Pro trucks, Tech Deck trucks, UAG trucks and wider kingpin trucks like Dynamic and Y-Truck. Washer fits more snugly on Y Trucks.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cb\u003eO-Ring Bushings Pro Duro Series 51A (extra loose):\u003c\/b\u003e The most responsive tuning offered with maximum truck movement and range.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eO-Ring Bushings Pro Duro Series 61A (loose):\u003c\/b\u003eProvides a nearly identical feel to Teak’s OG O-ring bushings but with a more consistency in shape. Very responsive, extreme truck movement and range.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eO-Ring Bushings Pro Duro Series 71A (medium):\u003c\/b\u003e A tighter feel allowing for crisper movement and tricks. Provide a moderate amount of truck movement and range.\u003c\/p\u003e","brand":"Teak Tuning","offers":[{"title":"51A","offer_id":44315572109399,"sku":"eij1789784677555","price":4.75,"currency_code":"USD","in_stock":true},{"title":"61A","offer_id":44315572142167,"sku":"kci1789784677556","price":5.45,"currency_code":"USD","in_stock":true},{"title":"71A","offer_id":44315572174935,"sku":"nil1789784677557","price":4.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/o-ring-bushings-pro-duro-series---multiple-durometers---dark-blue_1.jpg?v=1789784681"},{"product_id":"pro-duro-o-ring-bushings-clear-glow","title":"Pro Duro O-Ring Bushings, Clear Glow","description":"\u003cdiv class=\"tk-pdp\" style=\"--tk-accent:#65a30d;--tk-accent-soft:rgba(101,163,13,.30)\"\u003e\n\u003cstyle\u003e.rte .tk-pdp{--tk-line:#e7e6df;--tk-ink:#17170f;--tk-muted:#8c8c81;--tk-accent:#40BADA;--tk-accent-soft:rgba(64,186,218,.30);--tk-mono:ui-monospace,\"SF Mono\",Menlo,Consolas,\"Liberation Mono\",monospace;font-size:16px;color:var(--tk-ink);line-height:1.5}.rte .tk-pdp *{box-sizing:border-box}.rte .tk-lede{font-size:15px;line-height:1.55;margin:0 0 14px;color:#2c2c22}.rte .tk-lede b{color:var(--tk-ink)}.rte .tk-plate{display:flex;flex-wrap:wrap;gap:18px 0;margin:0 0 22px;padding:0 0 20px;border-bottom:1px solid var(--tk-line)}.rte .tk-plate .tk-cell{flex:1 1 0;min-width:92px;padding:0 16px;border-left:1px solid var(--tk-line)}.rte .tk-plate .tk-cell:first-child{padding-left:0;border-left:0}.rte .tk-k{font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:var(--tk-muted);font-weight:600;margin:0 0 5px}.rte .tk-v{font-family:var(--tk-mono);font-size:17px;font-weight:600;letter-spacing:-.02em;line-height:1.15;color:var(--tk-ink)}.rte .tk-v.tk-txt{font-family:inherit;font-size:14px;font-weight:600;letter-spacing:0}.rte .tk-meter{margin:0 2px 22px}.rte .tk-cap{display:flex;justify-content:space-between;font-family:var(--tk-mono);font-size:10px;letter-spacing:.08em;color:var(--tk-muted);text-transform:uppercase}.rte .tk-rail{position:relative;height:112px}.rte .tk-axis{position:absolute;left:0;right:0;top:60px;height:2px;background:var(--tk-line);border-radius:2px}.rte .tk-tick{position:absolute;transform:translateX(-50%);text-align:center}.rte .tk-tick.tk-u{top:30px}.rte .tk-tick.tk-u .tk-mk{width:2px;height:30px;background:#c9c8c0;margin:6px auto 0;border-radius:2px}.rte .tk-tick.tk-u .tk-lab{font-family:var(--tk-mono);font-size:13px;font-weight:600;color:var(--tk-ink)}.rte .tk-tick.tk-u.tk-dim .tk-lab{color:#b4b3aa}.rte .tk-legend{font-size:12.5px;color:#56564e;line-height:1.55;margin:18px 0 0}.rte .tk-legend b{color:var(--tk-ink)}.rte .tk-incl{font-size:14px;line-height:1.6;margin:0 0 4px}.rte .tk-incl b{color:var(--tk-ink)}.rte .tk-pdp ul{margin:0 0 18px;padding-left:18px}.rte .tk-pdp ul li{font-size:14px;line-height:1.6;margin:0 0 6px}.rte .tk-pdp details{border-top:1px solid var(--tk-line);margin:0}.rte .tk-pdp details summary{cursor:pointer;padding:14px 0;font-size:15px;font-weight:700;list-style:none;display:flex;justify-content:space-between;align-items:center;color:var(--tk-ink);letter-spacing:.02em}.rte .tk-pdp details summary::-webkit-details-marker{display:none}.rte .tk-pdp details summary::after{content:\"\";border-style:solid;border-color:#888;border-width:2px 2px 0 0;display:inline-block;height:7px;width:7px;transform:rotate(135deg);transition:transform .25s ease;flex-shrink:0;margin-left:12px}.rte .tk-pdp details[open] summary::after{transform:rotate(-45deg)}.rte .tk-pdp details[open] summary{padding-bottom:6px;margin-bottom:8px;border-bottom:1px solid #f0f0f0}.rte .tk-pdp details\u003ediv{padding:4px 0 20px}.rte .tk-pdp details\u003ediv p{margin:0 0 12px;font-size:14px;line-height:1.6}.rte .tk-pdp details\u003ediv p:last-child{margin-bottom:0}.rte .tk-pdp details:last-of-type{border-bottom:1px solid var(--tk-line)}.rte .tk-xsell{margin-top:20px;padding:16px 18px;background:#f9fafb;border-radius:10px;display:flex;align-items:center;gap:16px}.rte .tk-xsell .tk-xh{margin:0 0 2px;font-size:13px;font-weight:700;color:#333}.rte .tk-xsell .tk-xt{margin:0;font-size:12px;color:#666;line-height:1.4}.rte .tk-xsell a{font-size:12px;color:#00897b;text-decoration:none;font-weight:600}@media(max-width:600px){.rte .tk-plate .tk-cell{min-width:33%;flex:1 1 33%;padding:0 10px}.rte .tk-tick .tk-lab{font-size:11px}}\u003c\/style\u003e\n\u003cp class=\"tk-lede\"\u003eThe Clear Glow Pro Duro O-Ring Bushings replace the stock O-rings on your trucks and control how they turn, molded from silicone that holds its feel far longer than the O-rings most trucks ship with. Pick your firmness: 51A for the loosest, most responsive turn, 61A for the classic loose feel, or 71A for a tighter, crisper feel. Each set includes four washers, so you can fine-tune the fit or run without them.\u003c\/p\u003e\n\u003cdiv class=\"tk-plate\"\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eDurometer\u003c\/p\u003e\n\u003cdiv class=\"tk-v\"\u003e51A \/ 61A \/ 71A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eType\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eO-Ring Bushings\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-cell\"\u003e\n\u003cp class=\"tk-k\"\u003eMaterial\u003c\/p\u003e\n\u003cdiv class=\"tk-v tk-txt\"\u003eSilicone\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-meter\"\u003e\n\u003cdiv class=\"tk-cap\"\u003e\n\u003cspan\u003e← looser turn\u003c\/span\u003e\u003cspan\u003efirmer \/ more stable →\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-rail\"\u003e\n\u003cdiv class=\"tk-axis\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk-tick tk-u\" style=\"left:16%\"\u003e\n\u003cspan class=\"tk-lab\"\u003e\u003cb\u003e51A\u003c\/b\u003e\u003c\/span\u003e\u003cdiv class=\"tk-mk\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk-feel\"\u003eLoosest\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-tick tk-u\" style=\"left:50%\"\u003e\n\u003cspan class=\"tk-lab\"\u003e\u003cb\u003e61A\u003c\/b\u003e\u003c\/span\u003e\u003cdiv class=\"tk-mk\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk-feel\"\u003eBalanced\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tk-tick tk-u\" style=\"left:84%\"\u003e\n\u003cspan class=\"tk-lab\"\u003e\u003cb\u003e71A\u003c\/b\u003e\u003c\/span\u003e\u003cdiv class=\"tk-mk\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"tk-feel\"\u003eFirmest\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk-legend\"\u003ePick your durometer at checkout.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp class=\"tk-incl\"\u003e\u003cb\u003eIncludes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePro Duro O-Ring Bushings in Clear Glow, in your selected durometer (51A \/ 61A \/ 71A)\u003c\/li\u003e\n\u003cli\u003e(4) washers, usable with or without\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdetails\u003e\u003csummary\u003eDetails\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eOne mold, three feels\u003c\/b\u003e\u003cbr\u003eEvery Pro Duro O-ring is molded to the same shape with the hole in the same spot, which is the part stock O-rings get wrong. Because the shape stays fixed, the only thing that changes between sets is firmness, so you can swap durometers and know exactly what you're adjusting.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eClear Glow glows in the dark\u003c\/b\u003e\u003cbr\u003eClear Glow is UV reactive. Charge it under a light and it glows once the room goes dark. Same silicone and same feel as the rest of the line, it just does a little more once the lights are off.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eReading the durometer\u003c\/b\u003e\u003cbr\u003eLower numbers turn looser. 51A is the softest here, with the most truck movement and the quickest response under your fingers. 61A sits in the middle and feels close to Teak's original O-rings, just more consistent. 71A is the firm one, tighter through the turn for crisper pop and lock-in on technical tricks. All three ride on the A scale used for bushings and tape.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWashers, and when to skip them\u003c\/b\u003e\u003cbr\u003eThe four included washers secure the O-rings against the truck and give you a more controlled feel. Run the bushings without washers and you'll get an even looser, sloppier turn that some riders like. One catch worth respecting: without washers, do not crank the locknut down hard, since overtightening crushes the bushing.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat they hold up to\u003c\/b\u003e\u003cbr\u003eThese take real wear and tear before they need replacing, which is more than you can say for the O-rings that ship on most trucks. When the turn starts feeling vague, that's the cue to swap a fresh set in.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCompatibility \u0026amp; Fit\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eFits all major fingerboard truck brands, including Teak Spacer, Prodigy Pro, Tech Deck, and UAG, plus wider-kingpin trucks like Dynamic and Y-Truck. On Y-Trucks the washer seats a little more snugly. Pivot cups in this style fit every major truck except Blackriver.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eFrequently Asked Questions\u003c\/summary\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eWhat actually changes how my truck turns?\u003c\/b\u003e\u003cbr\u003eThe bushings, the O-rings, and the pivot cup, not the nut. Tightening the locknut clamps everything down and limits movement, but it's the bushing durometer that sets the real feel. Swap to a softer O-ring for a looser turn or a firmer one for stability, and use the nut only for fine adjustment.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWill these replace the O-rings on my trucks?\u003c\/b\u003e\u003cbr\u003eYes. Pro Duro O-Rings are made to drop in where your stock O-rings sit, so you pull the old ones and run these instead. They hold their shape and last longer than the rings most trucks ship with.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhich durometer should I pick?\u003c\/b\u003e\u003cbr\u003eStart with the turn you want. 51A is loosest. 61A is the classic middle. 71A is firmest. Softer leans and reacts faster, firmer stays crisp and stable. If you are unsure, 61A is the safe middle.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSofter or firmer, what's the difference in plain terms?\u003c\/b\u003e\u003cbr\u003eSofter (lower number, like 51A) lets the truck lean and turn more easily and reacts faster. Firmer (higher number, like 71A) resists the lean, so the board feels more planted and controlled. It comes down to whether you want a turny setup or a stable one.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDo these fit my trucks?\u003c\/b\u003e\u003cbr\u003eThey fit all the major brands, Teak Spacer, Prodigy Pro, Tech Deck, UAG, and wider-kingpin trucks like Dynamic and Y-Truck. The washer just sits a touch tighter on Y-Trucks. If you're buying these as a gift, check the truck brand against that list and you're set.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCan I run them without the washers?\u003c\/b\u003e\u003cbr\u003eYou can. Skipping the washers gives an extra-loose turn that some riders prefer. Just go easy on the locknut if you do, because without the washer there's nothing stopping you from overtightening and damaging the O-ring.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdiv class=\"tk-xsell\"\u003e\u003cdiv\u003e\n\u003cp class=\"tk-xh\"\u003ePairs well with\u003c\/p\u003e\n\u003cp class=\"tk-xt\"\u003ePair them with a set of Pro Duro pivot cups to tune the rest of the truck. Want a bit more rebound? The Pro Duro Bubble Bushings are the upgrade pick.\u003c\/p\u003e\nShop tuning →\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What actually changes how my truck turns?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The bushings, the O-rings, and the pivot cup, not the nut. Tightening the locknut clamps everything down and limits movement, but it's the bushing durometer that sets the real feel. Swap to a softer O-ring for a looser turn or a firmer one for stability, and use the nut only for fine adjustment.\"}},{\"@type\":\"Question\",\"name\":\"Will these replace the O-rings on my trucks?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. Pro Duro O-Rings are made to drop in where your stock O-rings sit, so you pull the old ones and run these instead. They hold their shape and last longer than the rings most trucks ship with.\"}},{\"@type\":\"Question\",\"name\":\"Which durometer should I pick?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Start with the turn you want. 51A is loosest. 61A is the classic middle. 71A is firmest. Softer leans and reacts faster, firmer stays crisp and stable. If you are unsure, 61A is the safe middle.\"}},{\"@type\":\"Question\",\"name\":\"Softer or firmer, what's the difference in plain terms?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Softer (lower number, like 51A) lets the truck lean and turn more easily and reacts faster. Firmer (higher number, like 71A) resists the lean, so the board feels more planted and controlled. It comes down to whether you want a turny setup or a stable one.\"}},{\"@type\":\"Question\",\"name\":\"Do these fit my trucks?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"They fit all the major brands, Teak Spacer, Prodigy Pro, Tech Deck, UAG, and wider-kingpin trucks like Dynamic and Y-Truck. The washer just sits a touch tighter on Y-Trucks. If you're buying these as a gift, check the truck brand against that list and you're set.\"}},{\"@type\":\"Question\",\"name\":\"Can I run them without the washers?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"You can. Skipping the washers gives an extra-loose turn that some riders prefer. Just go easy on the locknut if you do, because without the washer there's nothing stopping you from overtightening and damaging the O-ring.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Teak Tuning","offers":[{"title":"51A","offer_id":44315572207703,"sku":"kcf1789784681021","price":4.82,"currency_code":"USD","in_stock":true},{"title":"61A","offer_id":44315572240471,"sku":"hhw1789784681022","price":4.75,"currency_code":"USD","in_stock":true},{"title":"71A","offer_id":44315572273239,"sku":"plf1789784681023","price":5.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/pro-duro-o-ring-bushings-clear-glow_1.jpg?v=1789784685"},{"product_id":"o-ring-bushings-pro-duro-series-multiple-durometers-black","title":"O-Ring Bushings Pro Duro Series - Multiple Durometers - Black","description":"\u003cp\u003eTeak Tuning is taking fingerboard bushings and tuning to the next level with Pro Duro series tuning. The Pro Duro O-Ring Bushing series are custom molded from an ultra-premium silicone material with a consistent shape and hole placement on every single o-ring bushing. This allows us to keep the same unique shape but offer \u003cb\u003emultiple firmness levels\u003c\/b\u003e and \u003cb\u003ethe most prolific level of customization of any fingerboard tuning\u003c\/b\u003e on the market.\u003c\/p\u003e\u003cp\u003eThese O-Ring bushings hold up to significant wear and tear. Each set includes 4 washers, which can be used to secure o-ring bushings, or you can use them without washers for an extra loose fit. (When using O-rings without washers, extra care should be used to not overtighten the locknut which can cause damage to the bushing). Compatible with all major fingerboard truck brands, including Teak Spacer trucks, Prodigy Pro trucks, Tech Deck trucks, UAG trucks and wider kingpin trucks like Dynamic and Y-Truck. Washer fits more snugly on Y Trucks.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cb\u003eO-Ring Bushings Pro Duro Series 51A (extra loose):\u003c\/b\u003e The most responsive tuning offered with maximum truck movement and range.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eO-Ring Bushings Pro Duro Series 61A (loose):\u003c\/b\u003eProvides a nearly identical feel to Teak’s OG O-ring bushings but with a more consistency in shape. Very responsive, extreme truck movement and range.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eO-Ring Bushings Pro Duro Series 71A (medium):\u003c\/b\u003e A tighter feel allowing for crisper movement and tricks. Provide a moderate amount of truck movement and range.\u003c\/p\u003e","brand":"Teak Tuning","offers":[{"title":"51A","offer_id":44315572371543,"sku":"lgu1789784688343","price":4.68,"currency_code":"USD","in_stock":true},{"title":"61A","offer_id":44315572404311,"sku":"yst1789784688344","price":4.61,"currency_code":"USD","in_stock":true},{"title":"71A","offer_id":44315572437079,"sku":"lbp1789784688345","price":4.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/o-ring-bushings-pro-duro-series---multiple-durometers---black_1.jpg?v=1789784692"},{"product_id":"o-ring-bushings-pro-duro-series-multiple-durometers-green","title":"O-Ring Bushings Pro Duro Series - Multiple Durometers - Green","description":"\u003cp\u003eTeak Tuning is taking fingerboard bushings and tuning to the next level with Pro Duro series tuning. The Pro Duro O-Ring Bushing series are custom molded from an ultra-premium silicone material with a consistent shape and hole placement on every single o-ring bushing. This allows us to keep the same unique shape but offer \u003cb\u003emultiple firmness levels\u003c\/b\u003e and \u003cb\u003ethe most prolific level of customization of any fingerboard tuning\u003c\/b\u003e on the market.\u003c\/p\u003e\u003cp\u003eThese O-Ring bushings hold up to significant wear and tear. Each set includes 4 washers, which can be used to secure o-ring bushings, or you can use them without washers for an extra loose fit. (When using O-rings without washers, extra care should be used to not overtighten the locknut which can cause damage to the bushing). Compatible with all major fingerboard truck brands, including Teak Spacer trucks, Prodigy Pro trucks, Tech Deck trucks, UAG trucks and wider kingpin trucks like Dynamic and Y-Truck. Washer fits more snugly on Y Trucks.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cb\u003eO-Ring Bushings Pro Duro Series 51A (extra loose):\u003c\/b\u003e The most responsive tuning offered with maximum truck movement and range.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eO-Ring Bushings Pro Duro Series 61A (loose):\u003c\/b\u003eProvides a nearly identical feel to Teak’s OG O-ring bushings but with a more consistency in shape. Very responsive, extreme truck movement and range.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eO-Ring Bushings Pro Duro Series 71A (medium):\u003c\/b\u003e A tighter feel allowing for crisper movement and tricks. Provide a moderate amount of truck movement and range.\u003c\/p\u003e","brand":"Teak Tuning","offers":[{"title":"51A","offer_id":44315572535383,"sku":"kek1789784693362","price":4.19,"currency_code":"USD","in_stock":true},{"title":"61A","offer_id":44315572568151,"sku":"vnc1789784693363","price":4.54,"currency_code":"USD","in_stock":true},{"title":"71A","offer_id":44315572600919,"sku":"two1789784693364","price":5.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/o-ring-bushings-pro-duro-series---multiple-durometers---green_1.jpg?v=1789784698"},{"product_id":"o-ring-bushings-pro-duro-series-multiple-durometers-purple","title":"O-Ring Bushings Pro Duro Series - Multiple Durometers - Purple","description":"\u003cp\u003eTeak Tuning is taking fingerboard bushings and tuning to the next level with Pro Duro series tuning. The Pro Duro O-Ring Bushing series are custom molded from an ultra-premium silicone material with a consistent shape and hole placement on every single o-ring bushing. This allows us to keep the same unique shape but offer \u003cb\u003emultiple firmness levels\u003c\/b\u003e and \u003cb\u003ethe most prolific level of customization of any fingerboard tuning\u003c\/b\u003e on the market.\u003c\/p\u003e\u003cp\u003eThese O-Ring bushings hold up to significant wear and tear. Each set includes 4 washers, which can be used to secure o-ring bushings, or you can use them without washers for an extra loose fit. (When using O-rings without washers, extra care should be used to not overtighten the locknut which can cause damage to the bushing). Compatible with all major fingerboard truck brands, including Teak Spacer trucks, Prodigy Pro trucks, Tech Deck trucks, UAG trucks and wider kingpin trucks like Dynamic and Y-Truck. Washer fits more snugly on Y Trucks.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cb\u003eO-Ring Bushings Pro Duro Series 51A (extra loose):\u003c\/b\u003e The most responsive tuning offered with maximum truck movement and range.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eO-Ring Bushings Pro Duro Series 61A (loose):\u003c\/b\u003eProvides a nearly identical feel to Teak’s OG O-ring bushings but with a more consistency in shape. Very responsive, extreme truck movement and range.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eO-Ring Bushings Pro Duro Series 71A (medium):\u003c\/b\u003e A tighter feel allowing for crisper movement and tricks. Provide a moderate amount of truck movement and range.\u003c\/p\u003e","brand":"Teak Tuning","offers":[{"title":"51A","offer_id":44315572699223,"sku":"sqb1789784698879","price":4.89,"currency_code":"USD","in_stock":true},{"title":"61A","offer_id":44315572731991,"sku":"uec1789784698880","price":5.03,"currency_code":"USD","in_stock":true},{"title":"71A","offer_id":44315572764759,"sku":"hha1789784698881","price":5.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/o-ring-bushings-pro-duro-series---multiple-durometers---purple_1.jpg?v=1789784702"}],"url":"https:\/\/weekenddriftwear.shop\/collections\/tuning.oembed?page=2","provider":"My Store","version":"1.0","type":"link"}