{"product_id":"chambre-a-air-3-00-3-25-21-valve-droite-tr4","title":"Motorcycle inner tube 21 inch for tyres 90\/90-21, 100\/70-21, 100\/80-21 and 3.00-21","description":"\u003ch2\u003e21 Inch Inner Tube 3.00\/3.25-21 - Straight Schrader Valve (TR4)\u003c\/h2\u003e\n\u003cp\u003e21-inch standard 1mm inner tube for tires 3.00-21, compatible with metric sizes 90\/90-21, 100\/70-21, and 100\/80-21. Standard version ideal for trail, adventure, enduro, motocross, and dual sport motorcycles. Made from butyl rubber, it offers good pinch resistance and reliable airtightness for regular off-road and on-road use.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eSizes:\u003c\/strong\u003e 3.00\/3.25-21 (90\/90-21, 100\/70-21, 100\/80-21 compatible)\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eRim Diameter:\u003c\/strong\u003e 21 inch\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eValve Type:\u003c\/strong\u003e Schrader (TR4)\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eValve Orientation:\u003c\/strong\u003e Straight\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Butyl rubber\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eThickness:\u003c\/strong\u003e 1mm\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 400g\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eContents:\u003c\/strong\u003e 1 unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eCompatible with Tube Type (TT) tires in sizes 3.00-21, 90\/90-21, 100\/70-21, and 100\/80-21. Suits the 21-inch front wheel of trail, adventure, enduro, motocross, dual sport, and certain off-road electric motorcycles. May also be used in certain configurations on a non-airtight spoked rim requiring an inner tube. Check the size printed on the tire sidewall before fitting.\u003c\/p\u003e\n\u003ch3\u003eInflation\u003c\/h3\u003e\n\u003cp\u003eThe straight Schrader TR4 valve is compatible with standard inflation equipment: foot pump, compressor, and gas station air pump. No adapter needed for typical use.\u003c\/p\u003e","brand":"MOOVMOOV","offers":[{"title":"Default Title","offer_id":54012789260621,"sku":"CAA30032521TR4","price":14.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/5336\/7629\/files\/chambre-a-air-moto-valve-tr4-1_a823023c-604f-4150-aacf-9576c3df5f99.webp?v=1785769037","url":"https:\/\/moovmoov.co.uk\/products\/motorcycle-inner-tube-3-00-3-25-21-valve-straight-tr4","provider":"MOOVMOOV","version":"1.0","type":"link"}