Piston bi segments POLINI Racing cast iron for kit Ø57mm 130cc POLINI Racing on scooter VESPA ET3, ETS, PK ... 125cc 2 times

Here is the piston of high-end replacement by POLINI Racing for the kit high engine Ø57mm 130cc POLINI Racing cast iron, with high silicon content with low convex cap for more pre compression, it has a specific preparation / opening on the rear skirt for a better filling of the admission and thus allows to have a better sweeping.

Available in 3 ribs: Ø57mm (basic size); Ø57,4 and Ø57,8mm (for cylinder bored).

Do not forget to select the desired size before adding to cart.

Settles on:

-VESPA ET3 125cc 2times
-VESPA ETS 125cc 2times

And many other models ...