Sprockets are divided into driving sprockets and driven sprockets
Driving sprocket: the driving sprocket is installed on the engine output shaft in the form of spline;
Driven sprocket: the driven sprocket is installed on the driving wheel of the motorcycle and transmits power to the driving wheel through the chain,
Generally, the driving sprocket is smaller than the driven sprocket, which can reduce the speed and increase the torque.
Performance characteristics of drive sprocket
① Material selection - large chain wheel and small chain wheel are stamped with high-quality carbon structural steel.
② Processing and treatment technology - adopt advanced milling technology to make the tooth shape more accurate. The whole sprocket is subject to quenching and tempering heat treatment, which greatly improves its comprehensive mechanical properties. The tooth hardness is more than 68-72 HRA, which significantly improves the wear resistance of the sprocket. The surface was sprayed and electroplated.
③ Product series - economical and practical ordinary sprocket and high-quality sprocket with superior performance.
