{"product_id":"tube-mx-ultra-hd-100-100-18-tr4-valve-stem","title":"TUBE MX ULTRA HD 100\/100-18 TR4 VALVE STEM","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eBridgestone TUBE MX ULTRA HD 100\/100-18 TR4 Valve Stem\u003c\/h2\u003e\n\u003cp\u003eBuilt for riders who demand peak durability and performance, the \u003cstrong\u003eBridgestone MX Ultra Heavy Duty Tube\u003c\/strong\u003e is engineered to withstand aggressive motocross, enduro, and trail conditions. Sized precisely for \u003cstrong\u003e100\/100-18\u003c\/strong\u003e rear tires and equipped with a dependable \u003cstrong\u003eTR-4 valve stem\u003c\/strong\u003e, it delivers confidence run after run.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra Heavy Duty construction:\u003c\/strong\u003e Extra-thick rubber resists pinch flats, punctures, and heat buildup.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptimized fit:\u003c\/strong\u003e Designed for 100\/100-18 tires to maintain proper profile, traction, and stability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTR-4 valve stem:\u003c\/strong\u003e Sturdy, straight metal stem for secure inflation and long-term reliability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOff-road ready:\u003c\/strong\u003e Ideal for motocross tracks, rocky singletrack, and desert racing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConsistent performance:\u003c\/strong\u003e Helps maintain air pressure under hard impacts and high speeds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose Bridgestone\u003c\/h2\u003e\n\u003cp\u003eWith decades of racing heritage, \u003cstrong\u003eBridgestone\u003c\/strong\u003e delivers tubes that match the demands of modern off-road tires—offering enhanced protection without compromising feel or responsiveness.\u003c\/p\u003e\n\u003ch2\u003eCompatibility \u0026amp; Fitment\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eTire Size: \u003cstrong\u003e100\/100-18\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eValve Type: \u003cstrong\u003eTR-4\u003c\/strong\u003e (straight metal)\u003c\/li\u003e\n  \u003cli\u003eUse: \u003cstrong\u003eMotocross, Enduro, Trail\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade your setup with the Bridgestone MX Ultra HD tube for fewer flats, stronger support, and the confidence to push harder on every ride.\u003c\/p\u003e","brand":"Bridgestone","offers":[{"title":"Default Title","offer_id":52214037315902,"sku":"1003130001-51s","price":52.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/0373\/5614\/files\/e3e6-688133389eff9_6e197fe0-aa9a-48cf-b15c-7ac3fbeb5c73.png?v=1757978480","url":"https:\/\/thed-zone.myshopify.com\/products\/tube-mx-ultra-hd-100-100-18-tr4-valve-stem","provider":"thed.zone","version":"1.0","type":"link"}