Engine: 50-100cc, 2 stroke Application: Scooter, Moped Venturi diam.: 10 - 12 - 14 - 16 - 17,5mm Features: Piston-type throttle valve Indipendent electric or manual starting circuit Idling system with jet and air adjusting screw Main circuit with mechanical mixture adjustment by conical needle Either 24 elastic fitting connection or flange connection distance m/m 42 Air intake connection 35 Material: Die-cast Zamac body