MAZZUCCHELLI crankshaft with Ø19 mm cone for V50 and PK50
The standard crankshafts for the V50 are ideal for replacing the outdated original shafts with bushings instead of needle bearings in the upper connecting rod eye. This greatly increases the service life of the engine, as the connecting rod bushes often become out-of-round or fail over time.
TIP: For cylinders with a displacement of 75cc or more, order a wider upper connecting rod bearing at the same time! (see accessories)