Features： 1、Shock Absorb Function: Rubber inner tube can effectively absorb the impact of uneven road, to ensure a comfortable and safe driving, providing a satisfying experience. 2、Powerful Rubber: Made of rubber material, which has good air tightness, temperature resistance and anti aging performance, greatly improving the service life. 3、Simple Installation: Easy to install, old inner tire tube can be replaced in a few minutes, saving time and high efficiency, also reducing your burden and unnecessary fatigue. 4、Extended Valve: Equipped with extended valve which can eliminate the need to replace the valve, and can also be reused to help inflate tires quickly. 5、Wide Application: The inner tube is applicable to a wide range, ideal replacement for the original old or damaged part electric cars, suitable for motorcycles and tricycle replacement. Specification： Item Type: Scooter Inner Tube Material: Rubber Color: As Picture Shown Application: for Electromobile Tricycle Gross Weight: Approx.245g/8.6oz Package List： 1 x Scooter Inner Tube