POLINI Krukas kegel 20

POLINI FOR RACE CRANKSHAFTS
For VESPA 50 SPECIAL – PK -APE

With the aim to improve the quality and the performance of the original
spare parts, Polini has started the production of the new FOR RACE
crankshafts for the famous VESPA 50 special, PK and APE 50
As for the race engines, the connecting rod is machined from a block to
increase its resistance to stresses.
The setting of the intake has been modified to improve the engine
performance and the design of the crankshaft has been optimized to
reduce vibrations.
Safe and reliable, their assembly is recommended both on original and
modified engines.

Item: 210.0054 cone 19
Item: 210.0055 cone 20
Made in Italy