Clutch Springs Polini 1.8mm Minarelli 107mm hard (yellow)
Clutch Springs Polini 1.8mm Minarelli 107mm hard (yellow)
Single set of clutch springs from Polini. Tuned engines usually develop their power at higher revs, and the engine loses power in the lower rev range, which is often noticeable in the poorer acceleration of the scooter. To bridge this RPM range, in which the engine has too little power, Polini offers this set of clutch springs with different strengths for the standard clutches.
- Brand: Polini
- SKU: U245.015
- Availability: In stock
Polini Speed ClutchThe Speed Clutch series from Polini covers the entire range of scooter clutches. Here you will find clutches for 50cc scooters and maxi scooters that not only improve clutch performance, but also the service life of the clutch compared to the original.This series also includes several other variants, such as 2G, 3G, 3G Evolution and For Race. All clutches are reinforced to cope adequately with tuned engines. As the name suggests, the For Race clutch is designed for the most powerful racing engines.Clutch springsNo matter what kind of clutch is used on your bike (multi-plate wet clutch, centrifugal clutch ...), springs are always needed for clutch engagement. These springs
Technical Specifications
Performance Features
CNC Machined
Precision-engineered components for perfect fitment and maximum performance.
Lightweight Design
Optimized weight reduction for improved acceleration and handling.
Racing Performance
Track-proven design delivering consistent power and reliability.
Increased Reliability
Premium materials ensure long-lasting durability under extreme conditions.
High RPM Stability
Engineered to maintain balance and performance at maximum RPM.
Improved Cooling
Advanced thermal management for consistent performance.
Fitment & Compatibility
| Brand | Model | Engine | Years |
|---|---|---|---|
| Piaggio | Vespa S | 2-Stroke | 2008-2020 |
| Piaggio | Vespa LX | 2-Stroke | 2005-2015 |
Technical Data
Shipping & Delivery
Installation Information
Professional installation recommended. Improper installation may void warranty and cause engine damage.
Always use proper torque specifications and break-in procedures for optimal performance and longevity.