Gearbox for Active mopeds. The gearbox is an assembly of gears and shafts that changes the gear ratio between the engine and the wheel.
Signs of wear: gears pop out, noise and whining, crunching when shifting. The condition of the gears is checked during disassembly; they are usually replaced as a set. When replacing it, inspect the neighboring parts of the assembly: they often wear out at the same time.
Manufacturer: TATA. Country of origin: China.
