{"product_id":"continental-inner-tube-for-21-rims","title":"Continental Inner Tube for 21\" Rims","description":"\u003cp\u003eEnsure reliable performance and superior air retention for your motorcycle with the new generation \u003cstrong\u003eContinental 21\" inner tube\u003c\/strong\u003e. Engineered for demanding riders, this lightweight butyl tube offers enhanced durability and a consistent seal, making it an essential upgrade for your 21-inch wheels.\u003c\/p\u003e\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eExperience the next level of tire performance with Continental's advanced motorcycle inner tube. Crafted from a new generation of high-quality butyl (synthetic rubber), this tube is designed to be thinner and lighter than conventional tubes, contributing to optimized overall weight and improved handling for your motorcycle. The sophisticated material science ensures a more permanent and reliable air seal, significantly reducing air loss over time and minimizing the need for frequent pressure checks. This \u003cstrong\u003ebutyl inner tube\u003c\/strong\u003e is specifically engineered to fit a range of 21-inch motorcycle tires, including popular sizes like 2.50-21, 2.75-21, 70\/100-21, 80\/90-21, and 90\/80-21. Equipped with a robust TR-4 valve stem, it provides secure inflation and hassle-free maintenance, making it a perfect choice for riders seeking a high-performance and dependable \u003cstrong\u003e21-inch tire tube\u003c\/strong\u003e solution.\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; Highlights\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Butyl Construction:\u003c\/strong\u003e Utilizes a new generation of synthetic butyl rubber, offering superior elasticity, durability, and a longer lifespan compared to traditional tubes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Weight and Performance:\u003c\/strong\u003e Engineered to be thinner and lighter, this tube reduces unsprung weight, contributing to better acceleration, braking, and overall motorcycle handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Air Retention:\u003c\/strong\u003e Features a more permanent airseal, ensuring consistent tire pressure for extended periods and reducing the frequency of inflation, enhancing ride safety and convenience.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile 21-inch Fitment:\u003c\/strong\u003e Designed to perfectly accommodate a wide range of 21\" motorcycle tire sizes, including 2.50-21, 2.75-21, 70\/100-21, 80\/90-21, and 90\/80-21.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable TR-4 Valve Stem:\u003c\/strong\u003e Comes equipped with a standard TR-4 valve stem for easy and secure inflation, ensuring compatibility with most pumps and gauges.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eImportant to Know\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThe product image provided is an example and may not exactly match the item received.\u003c\/li\u003e\u003c\/ul\u003e","brand":"CONTINENTAL","offers":[{"title":"Default Title","offer_id":62219716067658,"sku":"03500531","price":24.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/dab36105101305f69a1f41d241376eaa_6d8d2214-4b0f-4bfa-8451-3d50e2ac7a3d.webp?v=1781129147","url":"https:\/\/partsdenmark.com\/es\/products\/continental-inner-tube-for-21-rims","provider":"Parts Denmark","version":"1.0","type":"link"}