A high-end tuning engine should also be equipped with a high-end clutch, such as the Polini Clutch 3G Evolution for Peugeot and Piaggio engines. The clutch springs are adjustable via screws. It is a 3-shoe clutch system with reinforced clutch pad linings. Designed for 70cc (and higher) racing and “Hyper Racing” engines, ideally suited for the race track, be it drag racing or circuit racing.
