POLINI D.4.8 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.4.8 Evolution contrast spring is an essential component for optimizing your engine's performance.
Precisely designed to ensure quick response and greater stability, this spring is ideal for those looking to enhance their vehicle's efficiency.
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 performance.
With the POLINI D.4.8 Evolution, every ride becomes a smoother and more responsive driving experience, allowing you to tackle every curve with confidence and control.
- Diameter: 4.8 mm
- Material: high-strength steel
- Design: optimized for quick response
- Compatibility: specific for Yamaha engines with Polini Speed Drive
- Function: improves engine stability and efficiency
- Ease of installation: designed for simple and quick mounting
- Performance: ensures a smooth and responsive ride
| Made in | Italy |
|---|---|
| Color | Blue |


