Engine: 100-125cc, 2 stroke Application: Kart Venturi diam.: 30mm Features: Flat throttle valve Inserted choke Indipendent starting circuit Idling system with jet and air adjusting screw Main circuit with mechanical mixture adjustement by a conical needle Versions with idle adjusting screws on the right and/or left Chamber with possible assembly of independent floats Ø 35 elastic connection Ø 64 Air intake connection for joints assembly and special for “free” suction Material: Die-cast Zamac body