Polini Speed Clutch Clutch Springs – Minarelli (Original Clutch)

Description

The Polini Speed Clutch spring kit is designed for scooters equipped with Minarelli engines and the original centrifugal clutch. The springs allow adjustment of the clutch engagement RPM, improving take-off, acceleration and engine response.

Polini manufactures the springs from high-quality spring steel, ensuring a long service life and consistent performance even under racing conditions. The kit is suitable for both stock and tuned engines.

Technical specifications:

• Manufacturer: Polini
• Model: Speed Clutch Spring Kit
• Suitable for: Minarelli engines with the original clutch
• Material: High-quality spring steel
• Different spring stiffnesses for clutch tuning
• Easy installation

Suitable for:

• Yamaha Aerox
• MBK Nitro
• Yamaha Jog
• Malaguti F12
• Aprilia SR Minarelli
• Beta Ark

Advantages:

• Higher clutch engagement RPM
• Improved take-off and acceleration
• Faster engine response
• Adjustable to match the engine setup
• High-quality Polini craftsmanship
• Long service life

The Polini Speed Clutch spring kit is an excellent upgrade for all Minarelli-powered scooter owners who want to improve power transfer to the rear wheel while achieving better acceleration and a sportier riding feel.