{"title":"Chambres à air moto 21 pouces","description":"\u003cp\u003eLes chambres à air \u003cstrong\u003emoto 21 pouces\u003c\/strong\u003e équipent la roue avant de la quasi-totalité des motos tout-terrain : motocross, enduro, trail et rallye-raid. C'est le diamètre de référence à l'avant en off-road.\u003c\/p\u003e\n\u003cp\u003eCette gamme couvre les tailles pouces \u003cstrong\u003e2.50-21, 2.75-21, 3.00-21 et 3.25-21\u003c\/strong\u003e, ainsi que leurs équivalents métriques les plus recherchés : \u003cstrong\u003e70\/100-21, 80\/100-21, 90\/70-21, 90\/90-21, 100\/70-21 et 100\/80-21\u003c\/strong\u003e. Pour choisir, lisez simplement la taille inscrite sur le flanc de votre pneu et retrouvez-la parmi les produits ci-dessous.\u003c\/p\u003e\n\u003cp\u003eSelon l'usage, deux montages : la \u003cstrong\u003evalve droite TR4\u003c\/strong\u003e (Schrader) pour un usage standard, et la version \u003cstrong\u003erenforcée TR6\u003c\/strong\u003e, au caoutchouc plus épais, pour les pratiques engagées: cross, enduro, franchissement où les risques de pincement et d'échauffement sont plus élevés.\u003c\/p\u003e\n\u003cp\u003eToutes nos chambres à air moto 21 pouces sont fabriquées en caoutchouc butyle pour une excellente étanchéité et une pression conservée plus longtemps. Vous cherchez un autre diamètre ? Retrouvez toute notre gamme de \u003ca href=\"\/collections\/chambres-a-air-moto\"\u003echambres à air moto\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"chambre-a-air-2-50-2-75-21-renforcee-valve-droite-tr6","title":"Inner Tube 2.50\/2.75-21 Reinforced Straight Valve (TR6)","description":"\u003ch2\u003e21 Inch Inner Tube 2.50\/2.75-21 Reinforced - Straight Schrader Valve (TR6)\u003c\/h2\u003e\n\u003cp\u003e21-inch inner tube, 2mm reinforced, for tires 2.50-21 and 2.75-21, compatible with metric sizes 70\/100-21, 80\/80-21, and 90\/70-21. Ideal for the front wheel of trail, enduro, motocross, and maxi-trail motorcycles. Its 2mm reinforced butyl rubber construction offers increased pinch resistance for intensive 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 2.50\/2.75-21 (70\/100-21, 80\/80-21, 90\/70-21 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 (TR6)\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eValve Orientation:\u003c\/strong\u003e Straight\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Reinforced butyl rubber\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eThickness:\u003c\/strong\u003e 2mm\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 694g\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 2.50-21, 2.75-21, 70\/100-21, 80\/80-21, and 90\/70-21. Suits the 21-inch front wheel of trail, enduro, motocross, maxi-trail, trial, and rally raid 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 TR6 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":54012784509261,"sku":"CAA25027521HD2TR6","price":22.45,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/5336\/7629\/files\/chambre-a-air-moto-renforcee-valve-1_c32d61b4-7c90-4703-9b1c-f147eec83bcd.webp?v=1785768984"},{"product_id":"chambre-a-air-3-00-3-25-21-renforcee-3mm-valve-droite-tr6","title":"Inner Tube 3.00\/3.25-21 reinforced 3mm straight valve (TR6)","description":"\u003ch2\u003eInner Tube 3.00\/3.25-21 Reinforced - Straight Schrader Valve (TR6)\u003c\/h2\u003e\n\u003cp\u003e21 inch inner tube, ultra-reinforced 3mm, for 3.00-21 tires, compatible with metric sizes 90\/90-21, 100\/70-21 and 100\/80-21. Pro Version designed for the most demanding uses: hard adventure trail riding, enduro, motocross, rally raid and dual sport. Its 3mm thickness and 1247g weight offer maximum protection against pinch flats, punctures and heat buildup under intense off-road conditions.\u003c\/p\u003e\n\u003ch3\u003eTechnical Features\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 (TR6)\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eValve orientation:\u003c\/strong\u003e Straight\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Ultra-reinforced butyl rubber\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eThickness:\u003c\/strong\u003e 3mm\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 1247g\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eContent:\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. Suited to the 21 inch front wheel of adventure trail, enduro, motocross, rally raid and dual sport motorcycles. Can be used in certain configurations on a non-airtight spoked rim requiring an inner tube. Check the size marked on the tire sidewall before fitting.\u003c\/p\u003e\n\u003ch3\u003eInflation\u003c\/h3\u003e\n\u003cp\u003eThe straight Schrader TR6 valve is compatible with standard inflation equipment: foot pump, compressor and gas station air machine. No adapter required for everyday use.\u003c\/p\u003e","brand":"MOOVMOOV","offers":[{"title":"Default Title","offer_id":54012786966861,"sku":"CAA30032521HD3TR6","price":28.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/5336\/7629\/files\/chambre-a-air-moto-avec-emballage-1.webp?v=1785769009"},{"product_id":"chambre-a-air-3-00-3-25-21-valve-droite-tr4","title":"Inner Tube 3.00\/3.25-21 Straight Valve (TR4)","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":15.95,"currency_code":"EUR","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\/collections\/chambres-a-air-moto-21-pouces.oembed","provider":"MOOVMOOV","version":"1.0","type":"link"}