【Quality Material】Using high quality rubber components. Good air tightness allows the inner tube to be used continuously and stably. Various components added to the inner tube make it stronger, more durable, wear-resistant, explosion-proof, shock-absorbing
【Premium Quality Inner Tube】AWSZH 2.75/3.00-21 80/100-21 tube are made from premium, heavy-duty butyl rubber, which is better in air tightness, elastic damping and aging resistance than natural rubber. With thick butyl rubber that absorbs shocks, adds more stretch, impact and puncture resistance for a smoother ride
【Easy to install】Before installation, fill the inner tube with gas and put it into water. Check whether there are bubbles in the water to ensure good air tightness of the inner tube
【2.75/3.00-21 dirt bike tube】Product quality is trustworthy! Please check the product model carefully before purchase to ensure the normal use after purchase, your satisfaction is our biggest goal