POLINI D.4.7 Evolution Contrast Spring PIAGGIO
for PIAGGIO, APRILIA, GILERA, DERBI
Check the compatibility with your motorcycle
FIND YOUR BIKE - compatibility table
-15%
Special Price €13.20 Regular Price €15.55The POLINI D.4.7 Evolution contrast spring is an essential component for optimizing your engine's performance.
Designed to ensure a quick and precise response, this spring is ideal for those looking to improve their vehicle's acceleration and stability.
It is important to note that when used on Yamaha engines, it must be installed exclusively in conjunction with the Polini Speed Drive to ensure correct installation and optimal operation.
With the POLINI contrast spring, you can push your motorcycle's potential to the max, making every ride a unique experience.
- Diameter: 4.7 mm
- Material: High-strength steel
- Designed for quick response
- Compatible with Yamaha engines (only with Polini Speed Drive)
- Optimizes acceleration
- Improves vehicle stability
- Easy to install
| Made in | Italy |
|---|---|
| Color | Blue |


