RACING crankshaft PARMAKIT race origin 51mm for Vespa PK, XL, XL2, N, ETS ... 125cc 2T

Crankshaft PARMAKIT super reinforced, RACING model is below the PARMAKIT standard model. Ideal with a big fat kit or the original engine, the crankshaft is machined in best steels and assembled in the state of the art in Italy! It has a reinforced casting rod with a crank pin cages and plus / strengthened! The lubrication are reviewed and improved. This crankshaft has a 97mm original size rod. Mounts on VESPA XL, PK XL2, N, ETS ... 125cc 2T. Cone Ø20mm. Cage 25mm outside diameter.