1. The tooth profile of the motorcycle sprocket must ensure that the chain enters and exits the mesh smoothly and energy-savingly, minimizes the impact and contact stress of the chain link during meshing, and must be easy to process. The commonly used motorcycle sprocket end face tooth profile is composed of three arcs and a straight line, referred to as three arc-straight tooth profile.

2. Motorcycle sprocket structure, small-diameter sprocket is generally made into an integral type, and medium-diameter sprocket is mostly made into a spoke type. In order to facilitate handling, installation and weight reduction, holes are opened on the spoke plate, and large-diameter sprocket can be made Combined type, at this time the ring gear and the wheel core can be made of different materials! For example, C45, stainless steel and other materials.

3. Motorcycle sprocket material

The motorcycle sprocket material should ensure that the gear teeth have sufficient strength and wear resistance. Therefore, the motorcycle sprocket tooth surface is generally heat-treated to make it reach a certain hardness.

The motorcycle sprocket has a simple and reliable structure and high transmission efficiency. The cost is low, and the price is relatively cheap compared to other transmission methods. The running direction is the same as the forward direction of the vehicle, so when riding at high speed, it will not interfere with the stability of the vehicle. This is relative to the shaft transmission method, so high-performance imitation and street cars are almost all used This way of transmission. The distance of power transmission is very flexible, which can be near or far, which is far from comparable to the way of shaft transmission. Compared with the belt drive, the chain drive can bear a larger torque value and is not easy to slip.