{"product_id":"rippin-moto-90-90-18-e-moto-inner-tube-3-00-3-25-18-tr4-valve-2mm-natural-rubber","title":"Rippin Moto 90\/90-18 E-Moto Inner Tube – 3.00\/3.25-18 | TR4 Valve | 2mm Natural Rubber","description":"\u003cp\u003eThe \u003cstrong\u003eRippin Moto 90\/90-18 E-Moto Inner Tube\u003c\/strong\u003e is built for lightweight durability on 18\" off-road and electric moto setups. Made from 100% premium natural rubber at 2mm reinforced thickness, it delivers excellent puncture and pinch-flat resistance without the rotational weight penalty of heavier 3mm tubes. The TR4 center-mount vulcanized valve stem ensures a secure, leak-free seal compatible with standard pumps.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2mm Reinforced Butyl Rubber\u003c\/strong\u003e — Excellent pinch-flat and puncture resistance while keeping rotational weight low\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Natural Rubber (10 MPa)\u003c\/strong\u003e — Strong, flexible construction prevents deformation, twisting, and valve stem splits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTR4 Center-Mount Valve\u003c\/strong\u003e — Threaded and vulcanized for a secure, airtight seal; works with standard bike pumps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized for E-Motos \u0026amp; Trials\u003c\/strong\u003e — Ideal size and construction for 3.00\/3.25-18 off-road and e-moto rear tires\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndividually Boxed \u0026amp; 100% Tested\u003c\/strong\u003e — Quality-checked before shipping\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eFits 18\" rear wheel setups with 90\/90-18 (up to 100\/90-18) tires, including 3.00 and 3.25-18 variants:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eE-Ride Pro 3.0 \u0026amp; SR\u003c\/strong\u003e — Rear 18\" wheel\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAltis Sigma\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSur-Ron Light Bee \/ LBX\u003c\/strong\u003e (with 18\" rear wheel upgrade)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTalaria Sting MX\u003c\/strong\u003e (with 18\" rear wheel upgrade)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSegway X160 \/ X260\u003c\/strong\u003e (with 18\" rear wheel upgrade)\u003c\/li\u003e\n\u003cli\u003eSmall-wheel motocross, dirt bikes, and pit bikes fitted with 90\/90-18 or 100\/90-18 tires\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTube Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.00\/3.25-18 (fits 90\/90-18 up to 100\/90-18)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100% Natural Rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.0mm Reinforced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTensile Strength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eValve Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTR4 Center-Mount, Threaded, Vulcanized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~1.1 lbs (499g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIdeal Use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOff-road, E-Moto, Motocross Rear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackaging\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndividually boxed, 100% tested\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust lightly\u003c\/strong\u003e with talcum or baby powder to minimize friction and pinching during installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInspect the interior\u003c\/strong\u003e of your tire and rim strip for debris or spoke protrusions before fitting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInflate partially\u003c\/strong\u003e after installation to help the tube seat, then recheck pressure once fully seated.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cem\u003eSold individually. Verify tire size and rim compatibility before purchasing.\u003c\/em\u003e\u003c\/p\u003e","brand":"Rippin Moto","offers":[{"title":"Default Title","offer_id":45976493654257,"sku":"RPN-E-MOTO-3.00-3.25-18-IT","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/1348\/7857\/files\/rippin-moto-default-title-90-90-18-e-moto-18-inner-tube-3-00-3-25-18-for-e-ride-pro-3-0-sr-fits-100-90-18-rpn-e-moto-3-00-3-25-18-it-850050910374-38072540135665.jpg?v=1773633080","url":"https:\/\/howlingmoto.com\/products\/rippin-moto-90-90-18-e-moto-inner-tube-3-00-3-25-18-tr4-valve-2mm-natural-rubber","provider":"Howling Moto","version":"1.0","type":"link"}