clutch bell Polini Original Speed Bell 107mm for Minarelli

Polini Speed Clutch Bell. Better design than most original clutches and thus an ideal replacement for died down or misshapen originals. The improved design quality allows this bell to be used in engines up to 70cc with a sports tune. Suitable for all Minarelli engines with a 107mm diameter clutch. diameter: 107mm weight: 429g