New from us , here is the MAZZUCCHELLI crankshaft. It will be very interesting in the refurbishment of an engine or on a small configuration, this model (below the reinforced model) remains completely original, no solid masses or specific balancing, its masses are made of steels reinforced, its finish is precise and its connecting rod is reinforced!
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You can therefore install it with the small 50cc kit (not exceeding extreme speeds) and small 70cc cast iron type for example. It comes with a Ø12 X 15 X 13mm needle cage.
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Characteristic:
-Size drive side: Ø20mm (original size)
-Soie Ø17mm ignition side (original size)
-Balanced: not like the origin
-Masses: not full as the origin
-For engine: original or very little equipped
- Keying: yes
- Needle cage: yes