1. 125cc motorcycle rectifier 2. silicon bipolar technology 3. ADVANTAGE items BELOW 4.Factory ... -500 rev. Save money : To reduce generator temperature and malfunction, extend battery life and reduce whole maintenance fee . Model AX100, CG125, GG150 ... head, crankshaft, camshaft, piston, piston ring, magneto, clutch, paper gasket and other parts. Brake systemDrum brake system, disc brake system, brake ...