crankshaft Polini For Race for Minarelli AM6, Generic, KSR-Moto, Keeway, Motobi, Ride, CPI, 1E40MA, 1E40MB

Polini FOR RACE crankshafts can be used as replacement part for original engines as well as for tuned engines from 50cc up to 80cc.

This crankshaft convinces by its high quality workmanship, the con rod is made of one block, runs in high quality con rod bearings and additional bearing lubrication holes allow an optimal operation. A high-quality piston pin bearing (silver bearing) is supplied.