Gearing 22/63 (2,86) for Vespa 50 - PK , ET3 etc. Can be fit with 85 cc (and up) cylinder kit.
Clutch Spring POLINI Sport VESPA 50
Kit clutch nut 10x1.5mm, primary gear cog nut 12x1.5mm and locking washers for Vespa 50-125, PV, ET3, PK50 -125, S, XL, XL2 (FL).
Clutch thrustplate wire for Vespa Sprint-Rally-PE-PX-T5-Cosa.
Gearbox shims and circlips set for Vespa 50s, PK 50-125, Vespa Px after 1985, Cosa, T5
Gear selector spring and ball set reinforced for V50, V90, SS50, SS90, PV125, ET3, PK S, PK XL .
Gasket set for Vespa 50 - Primavera