Elongated primary gear teeth straight 24/72 teeth POLINI for VESPA PK, XL, SPACIAL 50 2T

POLINI ultra-reinforced complete primary transmission, manufactured in the best case hardened steels and aliages. With shock absorber for less shock in your engine and transmission! Delivered in 24/72 teeth long, but you can still lie with a pinion of 25 teeth! The right toothing offers more performance avoiding losses (it is also noisier).

Mounts on :

VESPA: VESPA 50 2T SPECIAL - VESPA 50 PK 2T - VESPA 50 2T XL