Clutch Bell Polini / Speed Bell 107mm Minarelli

The 107mm Polini Speed Bell clutch bell for 50cc scooters with Minarelli engine is a high-quality clutch bell, an ideal replacement for original and also for (slightly) tuned engines.

• Brand: Polini
• SKU: U250.002
• Availability: In stock

Polini Speed BellThe Speed Bell series from Polini includes all clutch bells for scooters and maxi scooters. There are the "classic" Speed Bell bells and the Speed Bell Evolution, which is an improved version of the Speed Bell.The Speed Bell clutch bells ensure better cooling of the clutch so that it can engage reliably over the long term and the clutch linings also wear less quickly.The Evolution version is designed for more powerful engines as it has larger openings for even better cooling.The function of the clutch bellEven though the clutch bells of scooters (centrifugal clutch) and clutch baskets of motorcycles (with multi-plate clutch) look different, their function is basically the sa