Reference: 57090.14
PARMAKIT crankshaft W FORCE race origin 51mm, 105mm long Ø87mm masses VESPA PRIMAVERA rod, PK ETS, ET3, XL 125cc 2T ...
W FORCE crankshaft normal race 87mm diameter for large masses more inertia, Ø 20mm scopes! Version 105mm long rod!