Clutch spring MALOSSI 2.

Clutch springs for FLY / DELTA and ORIGINAL

Pre-hardened carbon steel clutch springs, with high elasticity limit, protected by a very heat-resistant paint in different colors. The different colors indicate the load of each series of springs. Operation Depending on its own geometric and technological characteristics, each spring has a well-defined value of the load-elongation ratio (k).

Therefore, with equal elongation values, a spring that requires greater strength will have a higher load-elongation ratio (k). Within a clutch unit, the springs specifically aim to fix the coupling point of the clutch masses on the clutch unit drum, thus opposing the expansion movement of the clutch mass produced by centrifugal force.

Therefore, the higher the load-elongation ratio (k) of the clutch spring, the higher the engine speed at which the clutch unit will transmit power to the wheel (coupling point).