The sprocket is divided into the active sprocket and the driven sprocket. The active sprocket is installed on the engine output shaft in the form of splines. The driven sprocket is installed on the driving wheel of the motorcycle and transmits the power to the driving wheel through the chain. Generally, the active sprocket is smaller than the driven sprocket, which can reduce the speed and increase the torque.

The performance characteristics of drive sprinket

① The selection of materials - large and small s rocket are made of high-quality carbon structural steel.

② Processing and processing technology: adopt advanced milling technology to make the tooth shape more accurate. The overall quenching and tempering heat treatment of sprocket has greatly improved its comprehensive mechanical properties. The tooth hardness is over 68-72 HRA, which significantly improves the wear resistance of sprocket. The surface was sprayed and electroplated.

③ Product series: economical and practical general sprockets and excellent quality sprockets.