Road Racing Performance 102cc Thermal Group Piston & Cylinder Kit For Vespa 50 PK XL Rush – Ø55 Mod

Ready to wake up that Vespa?

This Road Racing Performance thermal group kit gives your 50 PK, XL, or Rush a serious boost.

It’s a 102cc piston and cylinder kit with a 55mm bore — perfect for a modification build.

This isn’t a stock replacement; it’s a performance part, meant to squeeze more power out of your motor.

It’s from ROAD RACING PERFORMANCE, so it’s built for speed.

The kit includes the cylinder and piston, ready to install.

It’s made outside the EU, but the quality is there.

The OEM part cross-reference is non-Polini (not 140.0056), so it’s a different route to more displacement.

If you’re into tuning, wrenching, and making your Vespa rip, this kit is your next project.