Polini Speed EVO 2 Clutch Bell D107 – Yamaha 50cc/70cc 2-Stroke Scooters | Part #250.026

Upgrade your Yamaha scooter’s CVT system with the Polini Speed EVO 2 Clutch Bell (Part #250.026). Designed with precision for high-performance 50cc and 70cc 2-stroke Yamaha engines, this D107 clutch bell features a reinforced steel body, improved heat dissipation, and racing-grade durability. Ideal for performance builds, it ensures consistent clutch engagement and reduces fade during aggressive riding. Compatible with Yamaha Jog, Zuma, Aerox, and other horizontal Minarelli-based engines.

• Compatible with Yamaha 50cc/70cc 2-Stroke Engines – Fits scooters using horizontal Minarelli engines such as Yamaha Jog, Zuma, Aerox, and more

• High-Performance Upgrade – Designed for racing and high-output street builds with improved durability and engagement consistency

• Reinforced Steel Construction – Built to withstand high RPM and intense heat without warping or distortion