Clutch Springs POLINI Sport Set of 4 Compatible with Peugeot Jetforce 50 C-TECH cilinderkit BGM origineel 50 cc peugeot lc (horizontaal, vierkant Performance Clutch Springs Clutch Spring Set For Polini G3 Clutch Peugeot Jetforce 50 Tuning Clutch springs Polini Sport 4-piece set Peugeot Jetforce 50 C-Tech : : Automotive Warranty & Support Return PolicyThe voluntary 30-day return warranty of : independent of your legal rights, offers its customers a 30-day return period. Refer to our Help page for information on the exceptions and limitations. 4.1 out of 5 5 star4 star3 star2 star1 star 5... The colours are described in a small, supplied instructions in the respective hardness., Colour through., Speed strength Black 1., 7 4000 20% Green 1., 8 5000 35% Yellow 1., 9 6000 50% Blue 2 7000 100% Vespa Primavera/PK/XL Polini spring clutch discs with spring In order to bridge this speed range by the engine has too little force, POLINI offers this set of clutch springs with different strengths for the series couplings.