Woodruffs for mazzucchelli crankshaft

Hi to all.

I have a spanish 125 Primavera ´79

I´ve bought a Racing crankshaft MAZZUCCHELLI (Art nº 45065000) and also a pair of woodruffs (Art nº87060000) for both sides.

The problem is that the woodruffs are to big for this model.

What are the ones that fits with my crankshaft?


Hi dude


its 8705000 clutch side and 87060000 ignition side .




Thanks LaRocca.

It´s necesary apply hot in the cranckshaft to insert the woodruffs or it fits ok?


Hi dude,


Normally the should fit without any modifications, if not there is a problem with the crankshaft.