
Reference: 57008.14
PARMAKIT Crankshaft race origin 51mm / Ø87mm masses for Vespa PRIMAVERA, PK ETS, ET3, XL 125cc 2T ...
Crankshaft normal race 87mm diameter for large masses more inertia, Ø litters Ø19 or Ø20mm to choice! For admission valves!