Fixed pulley for POLINI variator 246.055 for PIAGGIO 50 CIAO SI BRAVO BOXER GRILLO BOXER GILERA CBA

The legendary mopeds are back in fashion and Polini Motori, attentive to the needs of its enthusiasts, updates the variator for the CIAO, SI, BRAVO, BOXER, BOSS and GRILLO mopeds. Upgrade has been made on the pulley by modifying the variator inclination degrees to obtain maximum acceleration and speed. Born from the experience of Polini Motori in the tuning of transmissions, all Polini variators are the best variators ever designed before. Made with top quality materials and according to the most advanced manufacturing processes; they favor a much more uniform engine recovery and constant performance over time. The maximum torque is reached more quickly compared to other variators on the market and the mobile pulley stands out for its more balanced movement.