Specification:Item Type: Electric Vehicle Inner TubeMaterial: RubberColor: As Pictures ShownWeight: Approx. 470g / 16.6ozApplicable Models: Electric Vehicles, Motorcycles, TricyclesNote: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 factors2. When installing the inner and outer tires on the , please check the in detail first to make sure there are no adverse factors on the , no deformation, no bending, and no debris. Please cover the loose and rough strip head or other incisive that will damage the inner and outer tires with lining tape in .3. Please use a wrench to tighten the nut carefully, do not use some incisivetools. 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 , please be very careful, and do it properly, the valve is correctly locked on the steel , and the steel is exposed for inflation, and the inner tube is not clamped between the outer tire and the steel . between5. The inner and outer tires have been installed on the , inflate the inner tube with 10PSI, then stop inflating, and check whether the inner and outer tires are properly locked on the , and then you can press the air pressure recommended by the manufacturer (marked on the bead of the outer tire) inflating, the line on the tire must be visible outside the steel .6. Do not pump too much or too little, this will cause the valve and the inner tube to fall off and cause an accident, please check whether the air
