PARMAKIT reinforced crankshaft, cut in best steels and well assembled, the crankshaft has a normal race 51mm as the origin, the connecting rod is also the same size as the original, namely 97mm. However, the diameter of the mass is increased to 87mm for a better engine inertia, moreover, the lands (also Appellees bristles) are Ø19 or 20mm to choice, it faudrat you use the appropriate bearings to seat diameter selected! Ideal with a motor home or a large kit! Good balance! Admission to a Model valves!
Itself on:
-VESPA 125cc ET3
-VESPA 125cc ETS
-VESPA 125cc PK
-VESPA 125cc PRIMAVERA
-VESPA 125cc XL