1. Brakes: brake pad, brake rod, brake shoe
2. Cables: brake cable, clutch cable,Speed cable, tachometer cable,throttle cable
3. Control: back mirror,brake pedal,cam shaft,choke lever,damper rubber,gear pedal, inner gear, inner kick,kick pedal, winker switch, etc.
4. Drive, Chains & Sprocket: front hub, rear hub, hub cover, kick sprocket, oil pump