HEAVY DUTY + PREMIUM DURABILITY 1.3 MM Thick - Our bike tubes are made with durable materials Thick and heavy-duty butyl rubber material ensures long-lasting durability and reliability. PERFECT FIT - Premium quality 26x4” bike tube for a wide range of fat tire bikes, including electric bikes and mountain bikes (MTB). Fits perfectly on various bikes, including Super 73, Rad Power Bikes, Happy Ebikes, Lectric eBike and many more. NO MORE FLATS - Ideal size for fat tires on backcountry trails, providing good traction and stability and ultimate puncture protection. Our bike tubes are designed to withstand the toughest conditions. BETTER THAN STOCK TUBES! PUNCTURE RESISTANT - Heavy duty material helps protect against flats and punctures from rocks, thorns, and more! BETTER THAN STOCK TUBES - Don't get stuck with a flat tire! Perfect backup tube for emergencies or for replacing a worn-out or punctured tube. Our bike tubes are designed to withstand the toughest conditions. Offers a better option than the stock tube on most bikes.
