Usage methods： First we should confirm whether the specifications of inner tube and outer tube are the same, then check whether the valve core, nut ,dust cap and other accessories are complete. Before installing the inner tube, please carefully check the outer tube cavit...

The methods to recognize the butyl rubber inner tube : The inner tube body has color line with width no less than 2mm .1. Butyl rubber inner tube, there should be blue line on its circumference.2. Butyl rubber and halogenated butyl rubber inner tube , there should be green line on its circumference...

INNER TUBE DESCRIPTION ：The specifications of butyl rubber inner tube and the specifications of natural rubber inner tube are the same. Butyl rubber has a series of advantages because of its high saturation of the molecular chain. The butyl rubber not only has low permeability rate and good air tig...