110cc Motorcycle engine parts Drive Gear Primary 1.OEM / technical servicer offered 2.Material:40cr, ... Cad, Slid Work, CAXA, UG, CAD/CAM/CAE4) Secodary machining: CNC turning, Milling, Drilling, Grinding5) Surface Treatment: Chrome Plating, Sandblasting, Painting ... ) ISO 16949 certified for auto parts. 110cc Motorcycle engine parts Drive Gear Primary