Complete POLINI 221 cc Engine Kit – Complete
High-Performance Assembly Configuration for Vespa PX
Complete engine configuration built using high-performance
POLINI components, designed for riders who want to install an
entirely new engine without recovering parts from the old power
unit.
This setup takes inspiration from the project presented by
POLINI at EICMA Milan 2025, completed with all the necessary
components to obtain a truly installable engine ready to fit onto
the vehicle.
The old engine can be completely set aside: this solution has
been designed specifically to start from a completely new and
modern base.
Engine configuration:
- POLINI engine cases
- POLINI variable advance ignition
- POLINI Racing long stroke 60 mm crankshaft
- POLINI 221 cc aluminium cylinder kit
- PX 200 gearbox with ratios 57-42-38-35
- Gear cluster 12-13-17-21
- Reinforced 8-spring clutch with 23 teeth sprocket PX Millennium
type
- POLINI clutch cover
- POLINI Original exhaust
- Dell'Orto 24 mm carburetor
- POLINI intake kit with velocity stack and foam air filter
- POLINI airbox
- Rear brake drum complete with POLINI brake shoes
- Hardware and finishing components required to complete the
engine
Compared to the configuration shown during EICMA Milan 2025,
this proposal includes additional components required to make the
engine fully complete and installable.
Included components:
- Cylinder cooling cover
- Gear selector cover
- Exhaust system
- Rear brake drum
- Additional finishing components
The goal is to offer a high-performance solution with modern
technical specifications, excellent reliability and the possibility
of installing a completely new engine without reusing old
components.
If you already own reusable parts from your previous engine, we
can also evaluate a custom configuration according to your
requirements.
Assembly service and customization available upon request.
Note:
Product intended for racing and track use. Always verify compliance
with local regulations before installation.