Description If you are looking for a electric scooter tire you're in a right place! Our tubes are made of strong rubber, so it'll definitely last longer than average ones. Moreover, our test result shows it has an amazing sealing performace, so you don't have to worry about the air leaking from the tire. Also, it functions well in shake absorption, making sure that you're safe and comfortable when riding.Features- Color: Black- Material: Rubber.- Size: 21.5X21.5CM.- Safe in any season or weather condition. Convenient to carry when riding a bike, quicker to replace the electric scooter tube.- With thick rubber that absorbs shake, you wonâ€t feel the bumps and hollows because your electric scooter will glide along.- Protecting you from the force, better air tightness and a longer lasting tube.- Low rolling resistance, good self- damping and low weight make it the right choice for all bikes.Package Including 2 x outer tubes 2 x inner tubes