{"product_id":"airlock-schrader-valve-tube","title":"Specialized Airlock Self-Sealing Schrader Bike Tube Multiple Sizes","description":"\u003ch2 data-section-id=\"1b27m03\" data-start=\"307\" data-end=\"369\" class=\"PDq2pG_selectionAnchorContainer\"\u003eSpecialized Airlock Schrader Valve Self-Sealing Bicycle Tube\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"370\" data-end=\"438\"\u003e\u003cstrong data-start=\"370\" data-end=\"438\"\u003eSelf-Sealing | Schrader Valve | Airlock Sealant | Multiple Sizes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"440\" data-end=\"815\"\u003eRide with greater confidence using the \u003cstrong data-start=\"479\" data-end=\"522\"\u003eSpecialized Airlock Schrader Valve Tube\u003c\/strong\u003e, one of the most advanced self-sealing bicycle tubes available. Filled with Specialized's exclusive \u003cstrong data-start=\"623\" data-end=\"642\"\u003eAirlock sealant\u003c\/strong\u003e, these tubes continuously seal small punctures and help prevent slow leaks, keeping you rolling through thorns, glass, and road debris without the hassle of frequent flats.\u003c\/p\u003e\n\u003cp data-start=\"817\" data-end=\"1002\"\u003eUnlike many self-sealing tubes, the Airlock features a \u003cstrong data-start=\"872\" data-end=\"910\"\u003ehomogenous, non-separating sealant\u003c\/strong\u003e that won't pool inside the tube, ensuring a smooth, balanced ride with no shaking required.\u003c\/p\u003e\n\u003chr data-start=\"1004\" data-end=\"1007\"\u003e\n\u003ch2 data-section-id=\"191wjh9\" data-start=\"1009\" data-end=\"1043\"\u003eSelf-Sealing Airlock Protection\u003c\/h2\u003e\n\u003cp data-start=\"1045\" data-end=\"1147\"\u003eThe integrated \u003cstrong data-start=\"1060\" data-end=\"1079\"\u003eAirlock sealant\u003c\/strong\u003e works continuously inside the tube to seal punctures as they occur.\u003c\/p\u003e\n\u003cp data-start=\"1149\" data-end=\"1166\"\u003eBenefits include:\u003c\/p\u003e\n\u003cul data-start=\"1168\" data-end=\"1353\"\u003e\n\u003cli data-section-id=\"zxa0me\" data-start=\"1168\" data-end=\"1210\"\u003eHelps seal small punctures automatically\u003c\/li\u003e\n\u003cli data-section-id=\"j39299\" data-start=\"1211\" data-end=\"1259\"\u003eReduces flats caused by thorns and road debris\u003c\/li\u003e\n\u003cli data-section-id=\"sn3e4n\" data-start=\"1260\" data-end=\"1311\"\u003eContinues working throughout the life of the tube\u003c\/li\u003e\n\u003cli data-section-id=\"9gc77u\" data-start=\"1312\" data-end=\"1353\"\u003eProvides added confidence on every ride\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1355\" data-end=\"1439\"\u003eIdeal for commuters, recreational cyclists, and riders who want fewer interruptions.\u003c\/p\u003e\n\u003chr data-start=\"1441\" data-end=\"1444\"\u003e\n\u003ch2 data-section-id=\"derz1k\" data-start=\"1446\" data-end=\"1475\"\u003eContinuous Leak Protection\u003c\/h2\u003e\n\u003cp data-start=\"1477\" data-end=\"1567\"\u003eAirlock sealant doesn't just seal punctures—it also helps prevent slow air loss over time.\u003c\/p\u003e\n\u003cp data-start=\"1569\" data-end=\"1588\"\u003eAdvantages include:\u003c\/p\u003e\n\u003cul data-start=\"1590\" data-end=\"1713\"\u003e\n\u003cli data-section-id=\"dfabd8\" data-start=\"1590\" data-end=\"1610\"\u003eReduces slow leaks\u003c\/li\u003e\n\u003cli data-section-id=\"3fbght\" data-start=\"1611\" data-end=\"1648\"\u003eHelps maintain tire pressure longer\u003c\/li\u003e\n\u003cli data-section-id=\"1tvh44b\" data-start=\"1649\" data-end=\"1674\"\u003eLess frequent inflation\u003c\/li\u003e\n\u003cli data-section-id=\"1ol77ow\" data-start=\"1675\" data-end=\"1713\"\u003eMore dependable everyday performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1715\" data-end=\"1718\"\u003e\n\u003ch2 data-section-id=\"1txrxbi\" data-start=\"1720\" data-end=\"1756\"\u003eNon-Toxic, Non-Separating Formula\u003c\/h2\u003e\n\u003cp data-start=\"1758\" data-end=\"1876\"\u003eSpecialized developed Airlock using a premium sealant formulation that remains evenly distributed throughout the tube.\u003c\/p\u003e\n\u003cp data-start=\"1878\" data-end=\"1895\"\u003eFeatures include:\u003c\/p\u003e\n\u003cul data-start=\"1897\" data-end=\"2076\"\u003e\n\u003cli data-section-id=\"x1v8dp\" data-start=\"1897\" data-end=\"1916\"\u003eNon-toxic formula\u003c\/li\u003e\n\u003cli data-section-id=\"1bvpqqu\" data-start=\"1917\" data-end=\"1952\"\u003eDoes not separate inside the tube\u003c\/li\u003e\n\u003cli data-section-id=\"1y0269g\" data-start=\"1953\" data-end=\"1986\"\u003eNo puddling or balancing issues\u003c\/li\u003e\n\u003cli data-section-id=\"x3gs0k\" data-start=\"1987\" data-end=\"2028\"\u003eNo shaking required before installation\u003c\/li\u003e\n\u003cli data-section-id=\"mq985d\" data-start=\"2029\" data-end=\"2076\"\u003eWon't dry out like many conventional sealants\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2078\" data-end=\"2155\"\u003eThe result is smooth rolling performance with consistent puncture protection.\u003c\/p\u003e\n\u003chr data-start=\"2157\" data-end=\"2160\"\u003e\n\u003ch2 data-section-id=\"13wikbx\" data-start=\"2162\" data-end=\"2188\"\u003eReliable Schrader Valve\u003c\/h2\u003e\n\u003cp data-start=\"2190\" data-end=\"2315\"\u003eEach Airlock tube features a standard \u003cstrong data-start=\"2228\" data-end=\"2246\"\u003eSchrader valve\u003c\/strong\u003e, making inflation simple with most bicycle and automotive air pumps.\u003c\/p\u003e\n\u003cp data-start=\"2317\" data-end=\"2330\"\u003eSuitable for:\u003c\/p\u003e\n\u003cul data-start=\"2332\" data-end=\"2424\"\u003e\n\u003cli data-section-id=\"14xtx2t\" data-start=\"2332\" data-end=\"2348\"\u003eMountain bikes\u003c\/li\u003e\n\u003cli data-section-id=\"1hf2noy\" data-start=\"2349\" data-end=\"2363\"\u003eHybrid bikes\u003c\/li\u003e\n\u003cli data-section-id=\"k0uttj\" data-start=\"2364\" data-end=\"2379\"\u003eCruiser bikes\u003c\/li\u003e\n\u003cli data-section-id=\"nmmp3d\" data-start=\"2380\" data-end=\"2391\"\u003eBMX bikes\u003c\/li\u003e\n\u003cli data-section-id=\"1aqb3gw\" data-start=\"2392\" data-end=\"2407\"\u003eComfort bikes\u003c\/li\u003e\n\u003cli data-section-id=\"1re10lb\" data-start=\"2408\" data-end=\"2424\"\u003eYouth bicycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2426\" data-end=\"2456\"\u003e(Valve length varies by size.)\u003c\/p\u003e\n\u003chr data-start=\"2458\" data-end=\"2461\"\u003e\n\u003ch2 data-section-id=\"b4ol2j\" data-start=\"2463\" data-end=\"2496\"\u003eAvailable Sizes \u0026amp; Part Numbers\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"2498\" data-end=\"2775\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"2498\" data-end=\"2512\"\u003e\n\u003ctr data-start=\"2498\" data-end=\"2512\"\u003e\n\u003cth data-start=\"2498\" data-end=\"2505\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eSize\u003c\/th\u003e\n\u003cth data-start=\"2505\" data-end=\"2512\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eMPN\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"2529\" data-end=\"2775\"\u003e\n\u003ctr data-start=\"2529\" data-end=\"2562\"\u003e\n\u003ctd data-start=\"2529\" data-end=\"2544\" data-col-size=\"sm\"\u003e20 x 1.5–2.3\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2544\" data-end=\"2562\"\u003e\u003cstrong data-start=\"2546\" data-end=\"2560\"\u003e03418-0020\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2563\" data-end=\"2596\"\u003e\n\u003ctd data-start=\"2563\" data-end=\"2578\" data-col-size=\"sm\"\u003e24 x 1.5–2.3\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2578\" data-end=\"2596\"\u003e\u003cstrong data-start=\"2580\" data-end=\"2594\"\u003e03418-0024\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2597\" data-end=\"2630\"\u003e\n\u003ctd data-start=\"2597\" data-end=\"2613\" data-col-size=\"sm\"\u003e26 x 1.75–2.4\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2613\" data-end=\"2630\"\u003e\u003cstrong data-start=\"2615\" data-end=\"2628\"\u003e0313-1523\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2631\" data-end=\"2674\"\u003e\n\u003ctd data-start=\"2631\" data-end=\"2656\" data-col-size=\"sm\"\u003e27.5 \/ 650B x 1.75–2.4\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2656\" data-end=\"2674\"\u003e\u003cstrong data-start=\"2658\" data-end=\"2672\"\u003e03115-1514\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2675\" data-end=\"2708\"\u003e\n\u003ctd data-start=\"2675\" data-end=\"2691\" data-col-size=\"sm\"\u003e29 x 1.75–2.4\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2691\" data-end=\"2708\"\u003e\u003cstrong data-start=\"2693\" data-end=\"2706\"\u003e0311-1500\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2709\" data-end=\"2741\"\u003e\n\u003ctd data-start=\"2709\" data-end=\"2724\" data-col-size=\"sm\"\u003e700 x 28–38c\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2724\" data-end=\"2741\"\u003e\u003cstrong data-start=\"2726\" data-end=\"2739\"\u003e0303-1506\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2742\" data-end=\"2775\"\u003e\n\u003ctd data-start=\"2742\" data-end=\"2757\" data-col-size=\"sm\"\u003e700 x 32–50c\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2757\" data-end=\"2775\"\u003e\u003cstrong data-start=\"2759\" data-end=\"2773\"\u003e03015-1508\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"2777\" data-end=\"2780\"\u003e\n\u003ch2 data-section-id=\"1a3ueyz\" data-start=\"2782\" data-end=\"2799\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul data-start=\"2801\" data-end=\"3177\"\u003e\n\u003cli data-section-id=\"1m1521m\" data-start=\"2801\" data-end=\"2825\"\u003e\n\u003cstrong data-start=\"2803\" data-end=\"2813\"\u003eBrand:\u003c\/strong\u003e Specialized\u003c\/li\u003e\n\u003cli data-section-id=\"mw7p33\" data-start=\"2826\" data-end=\"2874\"\u003e\n\u003cstrong data-start=\"2828\" data-end=\"2840\"\u003eProduct:\u003c\/strong\u003e Airlock Self-Sealing Bicycle Tube\u003c\/li\u003e\n\u003cli data-section-id=\"1w7iqsa\" data-start=\"2875\" data-end=\"2901\"\u003e\n\u003cstrong data-start=\"2877\" data-end=\"2892\"\u003eValve Type:\u003c\/strong\u003e Schrader\u003c\/li\u003e\n\u003cli data-section-id=\"qa7sog\" data-start=\"2902\" data-end=\"2956\"\u003e\n\u003cstrong data-start=\"2904\" data-end=\"2916\"\u003eSealant:\u003c\/strong\u003e Integrated Airlock Self-Sealing Formula\u003c\/li\u003e\n\u003cli data-section-id=\"1i3b3qx\" data-start=\"2957\" data-end=\"3005\"\u003e\n\u003cstrong data-start=\"2959\" data-end=\"2979\"\u003eSealant Formula:\u003c\/strong\u003e Non-Toxic, Non-Separating\u003c\/li\u003e\n\u003cli data-section-id=\"rv7bxb\" data-start=\"3006\" data-end=\"3039\"\u003e\n\u003cstrong data-start=\"3008\" data-end=\"3028\"\u003eLeak Protection:\u003c\/strong\u003e Continuous\u003c\/li\u003e\n\u003cli data-section-id=\"nzii1i\" data-start=\"3040\" data-end=\"3124\"\u003e\n\u003cstrong data-start=\"3042\" data-end=\"3059\"\u003eApplications:\u003c\/strong\u003e Road, Gravel, Hybrid, Cruiser, Mountain, BMX, and Commuter Bikes\u003c\/li\u003e\n\u003cli data-section-id=\"1w9o6fd\" data-start=\"3125\" data-end=\"3177\"\u003e\n\u003cstrong data-start=\"3127\" data-end=\"3147\"\u003eAvailable Sizes:\u003c\/strong\u003e Multiple wheel and tire sizes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3179\" data-end=\"3182\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"3184\" data-end=\"3199\"\u003eKey Features\u003c\/h2\u003e\n\u003cp data-start=\"3201\" data-end=\"3248\"\u003e✔ Genuine Specialized Airlock self-sealing tube\u003c\/p\u003e\n\u003cp data-start=\"3250\" data-end=\"3313\"\u003e✔ Integrated Airlock sealant helps seal punctures automatically\u003c\/p\u003e\n\u003cp data-start=\"3315\" data-end=\"3345\"\u003e✔ Helps prevent slow air leaks\u003c\/p\u003e\n\u003cp data-start=\"3347\" data-end=\"3390\"\u003e✔ Non-toxic, non-separating sealant formula\u003c\/p\u003e\n\u003cp data-start=\"3392\" data-end=\"3425\"\u003e✔ No puddling or shaking required\u003c\/p\u003e\n\u003cp data-start=\"3427\" data-end=\"3473\"\u003e✔ Sealant remains effective without drying out\u003c\/p\u003e\n\u003cp data-start=\"3475\" data-end=\"3500\"\u003e✔ Reliable Schrader valve\u003c\/p\u003e\n\u003cp data-start=\"3502\" data-end=\"3539\"\u003e✔ Available in multiple bicycle sizes\u003c\/p\u003e\n\u003chr data-start=\"3541\" data-end=\"3544\"\u003e\n\u003ch2 data-section-id=\"1vdrhtn\" data-start=\"3546\" data-end=\"3558\"\u003eIdeal For\u003c\/h2\u003e\n\u003cp data-start=\"3560\" data-end=\"3577\"\u003e✔ Daily commuting\u003c\/p\u003e\n\u003cp data-start=\"3579\" data-end=\"3600\"\u003e✔ Recreational riding\u003c\/p\u003e\n\u003cp data-start=\"3602\" data-end=\"3619\"\u003e✔ Mountain biking\u003c\/p\u003e\n\u003cp data-start=\"3621\" data-end=\"3635\"\u003e✔ Hybrid bikes\u003c\/p\u003e\n\u003cp data-start=\"3637\" data-end=\"3652\"\u003e✔ Gravel riding\u003c\/p\u003e\n\u003cp data-start=\"3654\" data-end=\"3669\"\u003e✔ Cruiser bikes\u003c\/p\u003e\n\u003cp data-start=\"3671\" data-end=\"3721\"\u003e✔ Riders seeking fewer flats and lower maintenance\u003c\/p\u003e\n\u003chr data-start=\"3723\" data-end=\"3726\"\u003e\n\u003ch2 data-section-id=\"1qf9igs\" data-start=\"3728\" data-end=\"3771\"\u003eWhy Choose the Specialized Airlock Tube?\u003c\/h2\u003e\n\u003cul data-start=\"3773\" data-end=\"4235\"\u003e\n\u003cli data-section-id=\"12qjoz5\" data-start=\"3773\" data-end=\"3864\"\u003eBuilt-in Airlock sealant continuously works to seal small punctures and reduce slow leaks\u003c\/li\u003e\n\u003cli data-section-id=\"1fl2n1x\" data-start=\"3865\" data-end=\"3943\"\u003eHomogenous sealant stays evenly distributed for smooth, balanced performance\u003c\/li\u003e\n\u003cli data-section-id=\"1wpsle1\" data-start=\"3944\" data-end=\"4020\"\u003eNon-toxic formula won't separate or dry out like many traditional sealants\u003c\/li\u003e\n\u003cli data-section-id=\"d6fj3q\" data-start=\"4021\" data-end=\"4097\"\u003eSchrader valve is compatible with most common bicycle and automotive pumps\u003c\/li\u003e\n\u003cli data-section-id=\"1mkc2yd\" data-start=\"4098\" data-end=\"4175\"\u003eAvailable in multiple sizes to fit mountain, hybrid, gravel, and road bikes\u003c\/li\u003e\n\u003cli data-section-id=\"10ixzcm\" data-start=\"4176\" data-end=\"4235\"\u003eGenuine Specialized quality trusted by cyclists worldwide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"4237\" data-end=\"4240\"\u003e\n\u003cp data-start=\"4242\" data-end=\"4593\"\u003eThe \u003cstrong data-start=\"4246\" data-end=\"4289\"\u003eSpecialized Airlock Schrader Valve Tube\u003c\/strong\u003e offers dependable self-sealing puncture protection for riders who want to spend more time riding and less time repairing flats. With its advanced Airlock sealant, continuous leak protection, and balanced non-separating formula, it's an excellent choice for commuting, trail riding, and everyday cycling.\u003c\/p\u003e","brand":"Specialized","offers":[{"title":"20 X 1.5-2.3","offer_id":50079591334128,"sku":"03418-0020","price":12.0,"currency_code":"USD","in_stock":true},{"title":"24 X 1.5-2.3","offer_id":50079591366896,"sku":"03418-0024","price":12.0,"currency_code":"USD","in_stock":true},{"title":"26 X 1.75-2.4","offer_id":50079591399664,"sku":"0313-1523","price":12.0,"currency_code":"USD","in_stock":true},{"title":"27.5\/650B X 1.75-2.4","offer_id":50079591432432,"sku":"03115-1514","price":12.0,"currency_code":"USD","in_stock":true},{"title":"29 X 1.75-2.4","offer_id":50079591465200,"sku":"0311-1500","price":12.0,"currency_code":"USD","in_stock":true},{"title":"700 X 32-50C","offer_id":50079591497968,"sku":"03015-1508","price":12.0,"currency_code":"USD","in_stock":true},{"title":"700 X 28-38C","offer_id":50079591530736,"sku":"0303-1506","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0640\/8142\/8720\/files\/specialized-first-variant-sku-tube-6224341.webp?v=1785011527","url":"https:\/\/stage21bikes.com\/products\/airlock-schrader-valve-tube","provider":"Stage 21 Bikes","version":"1.0","type":"link"}