{"product_id":"pivotrax-2-50-2-75-10-inner-tube-for-10in-bikes-2mm-butyl-tr4-straight-valve","title":"PIVOTRAX 2.50\/2.75-10 Inner Tube for 10in Bikes — 2mm Butyl, TR4 Straight Valve","description":"\u003cstrong\u003ePIVOTRAX 2.50\/2.75-10 (80\/90-10) heavy-duty inner tube is a reinforced 2mm butyl replacement tube with a straight TR4 valve designed to fit common 49cc–70cc pit bikes and youth motocross models.\u003c\/strong\u003e\n\n\u003cp\u003eThis inner tube is built to stand up to the demands of pit-bike use and light trail riding while offering reliable air retention and easier maintenance. Made from 2mm butyl rubber and fitted with a metal TR4 straight valve stem, it replaces worn or damaged tubes in many 10-inch tire setups. The design focuses on durability, compatibility, and straightforward installation so riders can spend more time on the bike and less time repairing flats.\u003c\/p\u003e\n\n\u003ch3\u003eWhich motorcycles and electric minibikes will this tube fit?\u003c\/h3\u003e\n\u003cp\u003eThe tube fits tires marked 2.50\/2.75-10 and 80\/90-10 commonly found on 49cc–70cc pit bikes and many youth machines. It suits both small gas-powered minibikes and several electric dirt bikes that use a 10-inch wheel. Check your tire sidewall size to confirm match before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with Honda CRF50 and XR50 models\u003c\/li\u003e\n  \u003cli\u003eFits Suzuki DRZ70 and JR50 tire sizes\u003c\/li\u003e\n  \u003cli\u003eWorks for Yamaha PW50 and TTR50\u003c\/li\u003e\n  \u003cli\u003eAlso suitable for Razor MX650, Baja, Coolster and similar minibikes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the 2mm butyl rubber help during regular riding?\u003c\/h3\u003e\n\u003cp\u003eThe reinforced butyl compound increases puncture resistance and reduces gradual air loss compared with thinner tubes. That thicker rubber also dampens small impacts and helps the tube tolerate rougher surfaces typical of motocross practice and trail runs. It balances toughness with enough flexibility for reliable seating inside the tire.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2mm wall thickness for improved cut and puncture resistance\u003c\/li\u003e\n  \u003cli\u003eEnhanced shock absorption on ruts and rocks\u003c\/li\u003e\n  \u003cli\u003eLower air permeability for better long-term inflation stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the benefits of the TR4 straight metal valve stem?\u003c\/h3\u003e\n\u003cp\u003eThe heavy-duty TR4 metal valve is built to resist bending and thread wear during inflation and repeated tire swaps. It creates a strong, leak-resistant connection to the rim and is suited for higher-pressure fills common on minibike tires. The straight configuration simplifies pump access on many common wheel types.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDurable metal construction prevents valve damage during use\u003c\/li\u003e\n  \u003cli\u003eSeamless base reduces the chance of slow leaks\u003c\/li\u003e\n  \u003cli\u003eStraight stem gives easy access for hand pumps and compressors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and maintenance for everyday riders?\u003c\/h3\u003e\n\u003cp\u003eInstallation follows the same steps as any bicycle or motorcycle inner tube: partially seat one bead, insert the tube and valve, then finish seating and inflate to spec. The thicker butyl remains pliable enough to fit without special tools, while the TR4 valve reduces fuss during inflation. Carry a basic repair kit for roadside patches if you ride remote trails.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard install with tire levers and a pump or compressor\u003c\/li\u003e\n  \u003cli\u003eCompatible with routine tire sealants where used\u003c\/li\u003e\n  \u003cli\u003eWorks with patch kits for quick field repairs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Riders of youth motocross, pit bikes, and compact trail machines who need a dependable, longer-lasting inner tube replacement. It’s aimed at parents, mechanics, and entry-level racers maintaining 49cc–70cc bikes or electric equivalents that use 10-inch wheels. If you prioritize fewer flats, durable valves, and straightforward serviceability in a 2.50\/2.75-10 (80\/90-10) size, this PIVOTRAX tube is a practical upgrade.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this tube fit my 10-inch pit bike tire?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: If your tire sidewall reads 2.50\/2.75-10 or 80\/90-10, this tube will fit; confirm wheel and rim compatibility before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use tire sealant with this butyl tube?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, standard tire sealants are compatible, but avoid excessive sealant which can clog the TR4 valve.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"PIVOTRAX","offers":[{"title":"Default Title","offer_id":67591321026745,"sku":"B08TM2B8V8","price":65.03,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/pivotrax-front-view-installed-inner-tube.jpg?v=1790547360","url":"https:\/\/redleafauto.ca\/products\/pivotrax-2-50-2-75-10-inner-tube-for-10in-bikes-2mm-butyl-tr4-straight-valve","provider":"Redleaf Auto","version":"1.0","type":"link"}