Stage6 Crankshaft HPC CPI

Details
The Stage6 HPC (high primary compression) crankshaft is a full-circle crankshaft, and as such increases primary compression in the crankcase. It has been developed in cooperation with F. Koopmans and is completely made of metal (i.e. no plastic padding). The bearings can handle up to 16,000 rpm! Made in Italy.
Attention: Please check the variator-side crankshaft end before ordering - this crankshaft has a 16mm end and a 12mm small end bearing!