... . Save money : To reduce generator temperature and malfunction, extend battery life and reduce whole maintenance fee . Model AX100, ... rear view mirror, cushion, battery and others. Transmission systemChain, sprocket, bearing, wheel, tires, rims, and others.Engine partsCylinder block, ... , piston, piston ring, magneto, clutch, paper gasket and other parts. Brake systemDrum brake system, disc brake system ...