Specification: Item Type: Electric Vehicle Inner Tube Material: Rubber Color: As Pictures Shown Weight: Approx. 193g / 6.8oz Applicable Models: Electric Vehicles, Motorcycles, Tricycles Note: 1. Confirm that the specifications of the inner tube are consistent with the inner tube. Each inner tube is equipped with a valve, nut and rubber that can withstand the load. When installing the inner tube into the outer tire, please carefully check whether there is sand in the inner space of the outer tire and whether the outer tire is There are cracks or other adverse factors 2. When the inner and outer tires are installed on the rim, please check the rim in detail first to ensure that there are no adverse factors on the rim, no deformation, no bending, and no debris. Please use the lining belt to cover the loose and rough strip head or other sharp surfaces that will damage the inner and outer tires. 3. Please use a wrench to tighten the nut carefully, do not use some incisive tools. Tighten the screws such as a screwdriver, they will damage the inner tube or the bead of the outer tire. When the tire is used for high speed driving, it is recommended to use RIMLOCK for added safety. 4. When the inner and outer tires have been installed on the steel ring, please be very careful, and do it properly, the valve is correctly locked on the steel ring, and the steel ring is exposed for inflation, and the inner tube is not clamped between the outer tire and the steel ring. between Package List: 1 x Electric Vehicle Inner Tube