Secondary clutch HELIX 50

This secondary clutch 50 degree helix is suitаble only for higher hp (upgraded engines) racing machines! Secondary clutch helix (50 degree) to use with vehicles such as CFMOTO CFORCE 850 / 1000 with 25"-27“ tyres and clutch / variator upgrade kit installed with the CVTech LP3 Driven Clutch. Optimal power transmission when using stock or small tyres 25-27“ In the secondary clutch, a helix / spring combination is used to generate belt squeezing and up shifting forces. Helixes and secondary springs are calibrated to balance the pull from the belt created by engine torque plus the up shift force generated by the primary clutch at a point where the engine will shift out at a constant rpm. Fast accelration Higher top speed Better low and mid range