【Perfectly Fit】Our bicycle inner tubes fit 20 inches Fat Tire Bike Ebike Electric Bicycle.
【Easy to install】20x3 bicycle tube are used to remove and install the bike inner tubes to prevent fingers from being caught by the tireand and without damaging rim.
【Safefy】This inner tube is made of thick butyl rubber, which is better in air tightness, elastic damping and aging resistance than natural rubber. With thick butyl rubber that absorbs shocks, you won't feel the bumps and hollows because your bike will glide along, protecting you from the force.
【Comfortable and Safe】After replacing the butyl rubber tube, it absorbs the impact on the uneven road surface, making riding more comfortable and safe
【Good tightness】Strong wear resistance, not easy to break and deform during use. The inflation port has a protective cover, the gas in the 20 x 3.0 fat tire bike inner tubes is not easy to leak.