Polini Stroke 60 CrankshaftRef : POL00228A / 1124765

POLINI Crankshaft 60mm - Manufacturer Ref. 210.0063

Designed for Vespa PX 125/150, this Polini 60mm crankshaft is aimed at scooter enthusiasts looking for a robust part for their urban projects. Suitable for both original engine setups and modified engines, it fully leverages configurations equipped with an oversized Polini cylinder.

Polini has adopted processes similar to those used in competition: the connecting rod is machined from solid material to enhance resistance to cyclic stresses, the intake architecture has been revised, and the shoulders of the crankshaft have been redesigned to minimize vibrations. The overall design aims for reliability and enhanced mechanical strength, essential elements for an engine used in an urban environment.

• Usage: installation on Vespa PX 125-150, compatible with modest to more assertive tuning.
• Design: connecting rod machined from solid material, optimized shoulder design.
• Recommendation: preferably paired with an oversized Polini cylinder to make the most of the specific intake timing.

Common compatibilities:

• LML STAR 150 VINTAGE (2017)
• VESPA VESPA PX (2016)
• LML STAR 150 LIMITED EDITION BICOLORE (2017)