Features： 1、Rubber Material: Made of rubber material with the features of good air tightness, temperature resistance and anti aging, greatly improving the service life. 2、Powerful Tool: Rubber tire inner tube can effectively absorb the impact of concave and convex road, able to ensure comfortable riding experience, providing a fast and safe driving. 3、Suitable Model: Ideal replacement for the original old or damaged part, suitable for electric bikes, motorcycles and tricycles to use. 4、Easy to Install: This inner tube for bike tire can be installed within a short time, no need for complex operation, will save your time and energy cost. 5、Convenient Tool: Has extended valve, there is no need to replace the valve core and it can be reused to help inflate the tire quickly, providing a satisfying using experience. Specification： Item Type: Tire Tube Material: Rubber Color: As Picture Shown Application: for Tricycle, Electric Bike, Scooter Gross Weight: Approx.405g/14.3oz Package List： 1 x Tire Tube