Usage Tips:Features： 1、Extended Valve: Equipped with extended valve which can eliminate the need to replace the old valve, and can also be reused to help inflate tires quickly. 2、Rubber Material: Made of rubber material, which has good air tightness, temperature resistance and anti aging performance, greatly improving the service life. 3、Shock Absorbing Effect: Rubber inner tube can effectively absorb the impact of uneven road, to ensure a comfortable and safe driving, providing a satisfying experience. 4、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. 5、Application Range: The inner tube is applicable to a wide range, ideal replacement for the 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.523g/18.4oz Package List： 1 x Inner Tube