{"product_id":"80-100-21-performance-duty-21-inner-tube-2-75-3-00-21-2mm","title":"80\/100-21 Performance Duty 21\" Inner Tube (2.75\/3.00-21) - 2mm | Most full-size dirt bikes","description":"\u003ch2\u003eRippin Moto Performance Duty 2.75\/3.00-21 Inner Tube (Fits 90\/80-21 up to 80\/100-21)\u003c\/h2\u003e\u003cp\u003eBuilt for lightweight durability, this Rippin Moto Performance Duty 21\" inner tube delivers rugged performance without the weight penalty of a thicker 3mm tube. Made from premium 100 percent natural rubber and reinforced to 2mm thickness, it resists punctures and holds its integrity through aggressive off-road riding.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2mm Reinforced Natural Rubber:\u003c\/strong\u003e Excellent resistance to pinch flats and punctures while keeping rotational weight low.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium 10 MPa Rubber:\u003c\/strong\u003e Strong yet flexible, preventing tube deformation, twisting, and splits around the valve stem.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure TR4 Valve Stem:\u003c\/strong\u003e Centrally positioned, threaded, and vulcanized to prevent air leaks and work with standard pumps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized for Dirt Bikes and E-Motos:\u003c\/strong\u003e Ideal size and construction for 2.75\/3.00-21 front tires on full-size off-road bikes.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eSuited for most front-wheel 21\" tire sizes:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e90\/80-21\u003c\/li\u003e\n\u003cli\u003e90\/90-21\u003c\/li\u003e\n\u003cli\u003e100\/80-21\u003c\/li\u003e\n\u003cli\u003e80\/100-21\u003c\/li\u003e\n\u003cli\u003e3.00-21\u003c\/li\u003e\n\u003cli\u003e2.75-21\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Size:\u003c\/strong\u003e 2.75\/3.00-21 (fits 90\/80-21, 100\/80-21, 90\/90-21, 80\/100-21 tires)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 100 percent natural rubber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall Thickness:\u003c\/strong\u003e 2mm reinforced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTensile Strength:\u003c\/strong\u003e 10 MPa\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Type:\u003c\/strong\u003e TR4 center-mount, threaded and vulcanized\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approximately 1.1 lbs (499 g)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdeal Use:\u003c\/strong\u003e Off-road, e-moto, and motocross front wheels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Individually boxed and fully tested\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDust lightly with talcum or baby powder to minimize friction and pinching.\u003c\/li\u003e\n\u003cli\u003eCheck the interior of your tire and rim strip for debris or protruding spokes.\u003c\/li\u003e\n\u003cli\u003eInflate gradually to help the tube settle, then recheck pressure once the tire is seated.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rippin Moto","offers":[{"title":"Default Title","offer_id":45298164793526,"sku":"RPN-E-MOTO-2.75-3.00-21-IT","price":16.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0513\/6479\/0454\/files\/Rippin-Moto-3.00-21-hd-inner-tube_01.jpg?v=1785351546","url":"https:\/\/rippinmoto.com\/en-fr\/products\/80-100-21-performance-duty-21-inner-tube-2-75-3-00-21-2mm","provider":"Rippin Moto","version":"1.0","type":"link"}