Piston Polini (68 mm Single ring standard) ; Rally P/PX 200 P-Series Expanded Pad Options: This caliper

Expanded Pad Options: This caliper utilizes a widely supported performance pad profile

Vespa ET2  Vespa ET4 Vespa S50 Vespa S150 Vespa LX50 Vespa LX150 About Cuppini: Cuppini is the name in high-quality Italian-made scooter accessories

Finished in a high-durability

and other high-performance 2-stroke engines

Piston Polini (68 mm Single ring standard) ; Rally P/PX 200 P-Series Expanded Pad Options: This caliperStandard size replacement piston for thePCK1 P200 Polini kit. Comes with rings, wrist pin, circlips. Not legal for use in California on pollution controlled vehicles. Check local laws before installing. This product is not intended for use on public roads or land.