Engine: 50-300cc, 2-4 stroke Application: Motorcycles Venturi diam.: 20 - 22 - 24 - 25 - 26mm Features: - Piston-type throttle valve Indipendent starting circuit
- Idling system with jet and mixture adjusting screw
- Main circuit with mechanical mixture adjustment by conical needle
- Versions of mixture adjusting screw on the right and/or on the left
- Versions with mechanically-operated diaphragm acceleration pump
- Sleeve connection with insulating reducing socket from è31.75 to è28.57 and è31 elastic fitting connection
- Air intake connection è38 or èM38 x 1.25 for trumpet or joint assembly
Material: Die-cast Zamac body
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