{"product_id":"schwalbe-40mm-valve-stem-sv6a-extra-light-presta-tube-20-x-0-1709515","title":"Schwalbe 40mm Valve Stem SV6A Extra Light Presta Tube 20 x 0.9-1.5 inch (406mm)","description":"\u003cp\u003eEvery gram counts when you’re chasing a personal best on a folding bike or navigating tight, twisty urban corridors, and the Schwalbe SV6A Extra Light inner tube is the secret to sharpening your ride’s responsiveness. By shaving weight where it matters most—at the rotating mass of your 20-inch wheels—this tube transforms sluggish starts into snappy, effortless acceleration. Engineered from resilient butyl rubber, it strikes that elusive balance between feathery lightness and the rugged reliability required for long-range commutes or spontaneous weekend jaunts. With a 40mm Presta valve that tucks neatly into most standard rims and high-grade air retention that keeps your pressure consistent over long stretches, these tubes ensure your gear is the last thing on your mind when you’re out carving your own path. \u003cbr\u003e  \u003cbr\u003e\u003cstrong\u003ePRODUCT CONDITION\u003c\/strong\u003e \u003cbr\u003e  \u003cbr\u003e\u003cspan class=\"UnNewText\"\u003eThis \u003c\/span\u003e\u003cspan id=\"displayNameDesc\"\u003eSchwalbe 40mm Valve Stem SV6A Extra Light Presta Tube 20 x 0.9-1.5 inch (406mm)\u003c\/span\u003e is in \u003cspan class=\"condition\"\u003eUnNew With Tags\u003c\/span\u003e condition.  \u003cbr\u003e  \u003cbr\u003e\u003cspan class=\"conditionText\"\u003eProducts in UnNew With Tags condition appear to be unused and still retain their original retail tags. While it has been passed down from a previous owner, it shows no signs of wear, use, or alteration and is in \"like-new\" condition. \u003c\/span\u003e  \u003cspan class=\"wearText\"\u003e \u003c\/span\u003e \u003cbr class=\"lineBR\" style=\"display: none;\"\u003e\u003cbr class=\"lineBR\" style=\"display: none;\"\u003e\u003cspan class=\"disclaimer\" style=\"font-weight: bold; display: none;\"\u003e \u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTECH SPECS\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eValve Type: Presta Valve\u003c\/li\u003e\r\n\u003cli\u003eValve length: 40 mm\u003c\/li\u003e\r\n\u003cli\u003eExecution: Extralight\u003c\/li\u003e\r\n\u003cli\u003eSize: ETRTO 23\/40-406\u003c\/li\u003e\r\n\u003cli\u003eType: Butyl\u003c\/li\u003e\r\n\u003cli\u003eWeight: 70 g\u003c\/li\u003e\r\n\u003cli\u003eProduct number: 10414393\u003c\/li\u003e\r\n\u003cli\u003eEAN: 4026495434874\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"geartrade","offers":[{"title":"see tech specs \/ Black","offer_id":55483799404849,"sku":"PSTART6684","price":6.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/9133\/1121\/files\/7677889e-b587-4fd8-9fce-700d1c026e32.webp?v=1785406571","url":"https:\/\/geartrade.com\/products\/schwalbe-40mm-valve-stem-sv6a-extra-light-presta-tube-20-x-0-1709515","provider":"Geartrade.com","version":"1.0","type":"link"}