Hard clutch springs engines pitbike VMC

VMC hard clutch springs for Pitbike engines

Harder clutch springs than the original ones to prevent the discs from slipping.

Recommended for all Pitbike engines, especially for prepared engines.

Suitable for all engines with clutch on the primary shaft of the gearbox, such as ZS 155 - ZS 190 - YX 150 - YX 160 - YX 140 engines...