Set of 5 competition reinforced clutch springs MALOSSI MHR for DERBI euro 1, 2 & 3

In the best springs on the market, here are the MALOSSI MHR, they are used for the cup GP 80, despite the original clutch which is preserved and all the equipment (team kit 80, m gp 80 pot, MHR 28mm carburetion kit …) The clutch does not slip! They are very reinforced and of excellent quality, ideal for your DERBI equipped with the euro 1, 2 or 3 engine ...