The SURFLEX clutch is very famous in competition and in the world of big cube motorcycles. This kit for DERBI EURO 1, 2 and 3 engine is a series of 4 discs lined with cellulose / kevlar with special anti-heating mixtures and additions, specially designed for clutches immersed in an oil bath! Smooth discs are relatively commonplace models.

The pack contains a series of 5 hard springs for competition. This clutch will be able to resist any engine the most pushed, it is very precise, it is a must for DERBI EURO 1, 2 and 3 engine.