Gear for Viper 125-200 cc motorcycles and similar (China, Minsk). The gear transmits rotation in the engine drive and meshes with another gear.
Signs of wear: chipped teeth, noise and whine, slipping. It is better to replace them as a pair; inspect the neighboring parts if necessary. If you are not sure of the cause of the fault, first diagnose the assembly so as not to replace anything unnecessarily.
Country of origin: China.
