Motorcycle sprocket to active chain wheel and the driven sprocket, active chain wheel is installed on the engine crankshaft; Driven sprocket on the motorcycle driving wheel, through the chain transfer power to the drive wheels, generally smaller than driven sprocket drive sprocket, can have the slow increase torsion effect.
The performance characteristics of the transmission
(1) the selection of materials, USES the high quality carbon structural steel
(2) and processing technology, adopts gear hobbing machining process, make more accurate tooth profile. The sprocket overall conditioning heat treatment, greatly improve the comprehensive mechanical properties, tooth to high frequency quenching on the surface, hardness of 68 - more than 72 hra, significantly improve the wear resistance of sprocket.