X6 clutch springs POLINI (clutch 2 jaws) for scooter minarelli (booster rocket, bw's, nitro, aerox ...)

Game clutch springs containing 3 different pairs of tension springs:

Blue = hard (+ 50%)

White = semi hard (+ 30%)

Copper = average ((+ 20%)

This clutch spring set is designed to harden your clutch of origin on minarelli scooter, good clutch must hang a 5000trs / min or more in order to have good power. For clutch minarelli scooter only 2 springs often d.105mm.

Supplied in a handy little box with manual assembly / explanation.