POLINI Evolution 2 Cylinder Kit Vespa PK 50-125, Primavera ET3, Special 50 Capacity_50cc Does not come with bearings

Does not come with bearings or seals

Vespa LX 50 4T

seating: thread/lug

PX150E Handlebar Top (1978-1983)

The Racing cylinder can also be used on the 50cc models that have incorporated a 51mm Crankshaft

POLINI Evolution 2 Cylinder Kit Vespa PK 50-125, Primavera ET3, Special 50 Capacity_50cc Does not come with bearingsPOLINI Evolution 2 135cc Cylinder Kit Vespa PK 50 125, Primavera ET3, Special 50 The EVO Cylinder Kit can be used for both track and race use. The Racing cylinder can also be used on the 50cc models that have incorporated a 51mm Crankshaft. modifications for the 50cc Special is required. PK and other 50cc Models require 51mm Crankshaft Necessary aluminium 6 ports 58mm with cylinder head centre plug Comparison No. 140. 0218 (POLINI)