{"product_id":"presta-specialized-standard-valve-tube-40mm-1742021","title":"Presta Specialized Standard Valve Tube 40mm","description":"\u003cp\u003eThe rhythm of a long ride depends entirely on what happens inside your tires, and these Continental Presta tubes are engineered to let you forget about the mechanics and focus on the road ahead. Crafted from high-grade butyl rubber with a seamless construction, they offer the kind of consistent air retention that keeps your pressure stable from the morning mist until the golden hour sun fades behind the ridge. The 40mm Presta valve provides a streamlined profile that fits effortlessly with standard pumps, ensuring that when a quick roadside adjustment is necessary, the process is smooth and intuitive. Whether you are navigating winding canyon descents or pushing through a long-distance gravel haul, these tubes provide the reliable foundation needed to keep your momentum steady and your focus locked on the trail’s next technical challenge.  \u003cbr\u003e  \u003cbr\u003e\u003cstrong\u003ePRODUCT CONDITION\u003c\/strong\u003e \u003cbr\u003e  \u003cbr\u003e\u003cspan class=\"UnNewText\"\u003eThis \u003c\/span\u003e\u003cspan id=\"displayNameDesc\"\u003ePresta Specialized Standard Valve Tube 40mm\u003c\/span\u003e is in \u003cspan class=\"condition\"\u003eNew\u003c\/span\u003e condition.  \u003cbr\u003e  \u003cbr\u003e\u003cspan class=\"conditionText\"\u003eProducts in New condition have not been used or worn, and show no signs of wear. New items may have the original tags attached or come in their original packaging.\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 class=\"spec-list\"\u003e\r\n\u003cli\u003eBrand: Presta\u003c\/li\u003e\r\n\u003cli\u003eValve type: Presta\u003c\/li\u003e\r\n\u003cli\u003eMaterial: Butyl rubber\u003c\/li\u003e\r\n\u003cli\u003eConstruction: Seamless\u003c\/li\u003e\r\n\u003cli\u003ePerformance: High air retention\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"geartrade","offers":[{"title":"40mm \/ Black","offer_id":57497095176497,"sku":"TRINITY87","price":4.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/9133\/1121\/files\/f908dbaf-bc95-44f1-85c7-488ba670ccc5.webp?v=1794490345","url":"https:\/\/geartrade.com\/products\/presta-specialized-standard-valve-tube-40mm-1742021","provider":"Geartrade.com","version":"1.0","type":"link"}