Malossi, Piston Rings (set) pipes You must upjet your carburetor

You must upjet your carburetor (typically to a #125 or #130 main jet) to prevent a lean condition

High-Friction Organic Cork: Manufactured by Mec Eur in Italy

Kit Includes

Tuning Note: The included 7g roller weights are carefully selected as a benchmark starting point

Outer Diameter (bell): 137mm

Malossi, Piston Rings (set) pipes You must upjet your carburetorM 358496B Piston ring 47,6 mm x 1,0 mm Trapezoidal for all scooter MHR cylinder 358496b 358496B is for spare parts view * 348654A0 Piston 47,6 mm (A) Scooter 50 Piaggio, Minarelli MHR (70ccm Malossi Aluzylinder with 12er bolts) * 348654B0 Piston 47,6 mm (W) Scooter 50 Piaggio, Minarelli MHR (70ccm Malossi Aluzylinder with 12er bolts) * 348654C0 Piston 47,6 mm (C) Scooter 50 Piaggio, Minarelli MHR (70ccm Malossi Aluzylinder with 12er bolts) * 318,440