Clutch springs Polini Speed Clutch Minarelli 107mm, d=1.7mm, green (medium)

Single set of Polini clutch springs.
Tuned engines usually reach their maximum power only higher up the rev range, the engine will suffer from a loss of power at low revs though, resulting in slower acceleration. Polini offers this set of clutch springs in different strengths for stock clutches to bridge the gap in the power band. Should be included in the order if you’re purchasing a sport exhaust!
Green (medium)