{"product_id":"cst-brand-200x50-inner-tube-razor-crazy-cart","title":"CST 200x50 Inner Tube: Razor Crazy Cart \u0026 E200","description":"\u003ch2\u003eCST 200x50 Bent Valve Inner Tube\u003c\/h2\u003e\u003cp\u003eGet your ride back in motion with the \u003cstrong\u003eCST 200x50 Premium Inner Tube\u003c\/strong\u003e. As an industry leader in small-tire technology, CST (Cheng Shin Tire) delivers a heavy-duty rubber compound that offers superior air retention and puncture resistance compared to generic tubes. Specifically designed for compact electric wheels, this tube features a specialized 90-degree bent valve stem, ensuring easy pump access even in the tightest rim configurations.\u003c\/p\u003e\u003ch3\u003eKey Performance Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCST Premium Rubber:\u003c\/strong\u003e Manufactured with high-density butyl rubber to minimize air seepage and provide a consistent ride feel over varied terrain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e90 ° Bent Valve Stem:\u003c\/strong\u003e Rotated outward from the centerline for effortless inflation; no more struggling with awkward pump angles on small hubs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePuncture-Resistant Wall:\u003c\/strong\u003e Reinforced wall thickness helps protect against pinch flats and road debris common in neighborhood riding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal 200x50 Sizing:\u003c\/strong\u003e The standard fitment for 8-inch pneumatic tires found on the world’s most popular electric scooters and karts.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eComprehensive Fitment Guide\u003c\/h3\u003e\u003cp\u003eThis inner tube is a direct, high-quality replacement for the following \u003cstrong\u003eRazor Electric\u003c\/strong\u003e and recreational models:\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eVehicle Type\u003c\/th\u003e\n\u003cth style=\"text-align: left;\"\u003eCompatible Models\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRazor Crazy Cart\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard, DLX, and Shift Models (Front Tire)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRazor E-Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eE100, E125, E150, E175, E200, E200S, E225\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRazor Specialty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA5 Air, ePony, Dune Buggy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecreational\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCruzin' Cooler and many Go-Kart brands\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTire Size:\u003c\/strong\u003e 200 x 50 (8\" x 2\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Style:\u003c\/strong\u003e 90 ° Degree Bent (Schrader)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Butyl Rubber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e CST (Cheng Shin Tire)\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003cblockquote\u003e\n\u003cstrong\u003eMechanic's Note:\u003c\/strong\u003e A flat tube is often caused by debris still trapped inside the tire casing. \u003cstrong\u003eInstallation Tip:\u003c\/strong\u003e Before installing your new tube, run a cloth along the inside of your \u003cstrong\u003e\u003ca href=\"https:\/\/www.scooterworks.com\"\u003e200x50 Tire\u003c\/a\u003e\u003c\/strong\u003e to feel for thorns or glass. \u003cstrong\u003ePro Tip:\u003c\/strong\u003e To prevent \"pinch flats,\" always add a tiny bit of air to the tube to give it shape before tucking it into the rim and levering the tire on!\u003c\/blockquote\u003e\u003cp style=\"font-size: 0.85em; color: #666;\"\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e 0600-6025 \u003cbr\u003e\u003cstrong\u003eVendor:\u003c\/strong\u003e CST\u003c\/p\u003e","brand":"CST","offers":[{"title":"Default Title","offer_id":52690309579120,"sku":"0600-6025","price":8.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0945\/6772\/7472\/files\/CST200x50Tube-Angledvalve90.jpg?v=1763202624","url":"https:\/\/escooterworks.com\/products\/cst-brand-200x50-inner-tube-razor-crazy-cart","provider":"eScooterworks","version":"1.0","type":"link"}