MAZZUCCHELLI Racing crankshaft for Vespa V50 and PK50
High-quality racing crankshaft with extended intake timing to get more mixture into the cylinder per crankshaft revolution. This increases the power over the entire speed range and the engine can rev further.
A good measure, especially in conjunction with high-speed cylinders, to mobilize the full power and to be able to use larger carburetors from 19 mm on the smallframe with less stroke.
In addition, the racing crankshaft can also be used to feed displacements over 100 cc with a reasonable mixture.
TIP: For cylinders with a displacement of 75 cc or more, order a wider upper connecting rod bearing directly! (see accessories)
DE | €
