Bi-piston segments Ø43,5mm for 70cc kit AIRSAL aluminum PIAGGIO VESPINO F9, VELOFAX, GILERA ALX, GSA, TOLEDO, VALE ...

The piston is a two-segment model with side grease nipples! Clearly it will allow with its kit to obtain a very good torque / power ratio, it offers a lot of performance while preserving superb strength!

The piston has a slight preparation on the rear skirt to improve sweeping. The finish is really on top. We recommend that you align the transfers with the crankcases of the lower engine.

Mounts on:

Ø43,5mm 70cc AIRSAL aluminum PIAGGIO VESPINO F9, VELOFAX, GILERA ALX, GSA, TOLEDO, VALE ...