Wire 1.2mm

Spiral 7.9mm

Orig.Ref 221600

Ref.Orig 104631

The FLY CLUTCH Kit is interchangeable with the original transmission and improves its
performance and durability thanks to high-quality materials and reinforcement where necessary.

For vehicles with variator.

1. Fixed Pulley

This fixed pulley is at 15° with a diameter of 102 mm, gas nitrided for excellent durability, has a positive double “d” mounting on the hub, and is secured with a Zinc-plated M24 nut.

2. Torque Driver

It consists of a 15° pulley with a 102 mm diameter, TIG welded to a specially designed hub with a pressed EKU bushing. EKU is a dry self-lubricating material that ensures excellent sliding behavior and minimal wear.
Also adaptable to the original Piaggio system.

3. Variator contrast spring

These springs, made of high-carbon silicon alloy steel and heat-treated, are dynamically balanced, oven-painted, and designed and calculated for each specific application.

4. Fly Clutch

Fly Clutch consists of three new clutch masses using the Fly Malossi system. Designed