🚴【20"x1.75-2.125】Bicycle tube fits most kids bikes with schrader valve 20'' tires that are between 1.75'' to 2.15'' wide. Note: Please check your tire size before purchasing(20''x 1.75, 20''x 1.90, 20''x 1.95, 20'' x 2.10, 20''x 2.125)
🚴【Easy to install】With 2pcs levers, they are used to remove and install the bike inner tubes to prevent fingers from being caught by the tire and and without damaging rim. Always ride with a spare!
🚴【Comfort riding】Butyl rubber, better air tightness, sturdy, and shock absorption. No bumps will be felt, advanced tire inner tube adds comfort to your child's riding
🚴【Good tightness】Strong wear resistance, not easy to break and deform during use. The inflation port has a protective cover, so the gas in the inner tube bike is not easy to leak
🚴【Many Uses】The inner tube is perfect for mountain bikes, gravel, city and kid bikes, offering seamless fit and functionality. TIP: The 20-inch bike tube is wrapped in plastic film. Avoid using sharp tools to prevent tools from cutting the inner tube