Dirt Bike Replacement Inner Tubes: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. Now that’s comfortable. Replace the inner tube quick – so simple, easy and fast!
Inner Tube:Made from brand new isobutylene isoprene rubber, NOT recap, this inner tube is made of isobutylene isoprene rubber, which is better in air tightness, elastic damping and aging resistance than natural rubber.Inflatable inner tube with a cap.
Notice: Before installing, check to see if the inner tubes are completely sealed by putting them in water, if there are any bubbles, they are already damaged.
