Crankshaft, connecting rod assembly MAZZUCCHELLI reinforced race 39mm for mécaboite minarelli P4 & P6

New with us! Here is the MAZZUCCHELLI crankshaft, reinforced model, in full masses, it is really intended for the reinforcement of the low engine and the performance. The steels used are of high quality, they are treated and well case hardened, the balancing is identical to the origin!



The finish is really good for such a price. The connecting rod is placed on a reinforced crank pin and a well increased cage without anti-friction wedges. The masses are semi-full. The lubrication is obviously reviewed and corrected too. The connecting rod is well drawn.



In short, this crankshaft will be able to withstand most very equipped engines it offers excellent performance and resistance to match! The connecting rod size, the stroke, the diameter of the bristles remain as the origin.



Feature:

-Size clutch side: Ø17mm (original size)
-Soie Ø17mm ignition side (original size)
-Balanced: no
-Masses: semi-full
-For engine: original, equipped and very equipped
- Keying: yes