Today, bicycles have emerge as the simplest, most sensible and most used capability of the automobile in the world. Sharing Bikes, in particular, is turning into extra and extra popular. Now the cloth of the bicycle is in most cases made of aluminium alloy, magnesium alloy, titanium alloy and carbon fiber. The bicycle body notably reduces the weight of the bicycle. The multi-speed transmission mechanism makes the bicycle quicker and faster.
While the overall performance of bicycle has notably improved, the steadiness of bicycle operation has been shooting the eyes of consumers, in particular the mountain bike. Bicycle wheel or rim is an essential phase that continues the bike walking smoothly. Aluminium bicycle rims are present day broadly used beacuse of the luminium alloy is less expensive than the magnesium alloy, titanium alloy, and carbon fiber material, and possesses the blessings of lightweight, now not rust .
Currently, the frequent aluminium bicycle rim consists of Single-wall and Double-Wall aluminium rim. Because the spoke & nipple immediately touches the internal tire in Single-wall aluminium rim, it is convenient to put on out internal tire. But double-wall aluminium rim is to overcome this shortcoming, at the equal time, toughen the intensity. Therefore double-wall aluminium rim has greater advantages.
