The Malossi Fly 125mm Clutch is an aftermarket performance clutch kit designed for scooters equipped with GY6 engines from 125cc to 150cc, such as the Honda Ruckus GY6, Kymco, Sym, PGO, or other models with CVT transmission. It replaces the original (often more basic) clutch, with a 125mm friction diameter specifically calibrated to optimize torque transfer and engine response.
The clutch is a centrifugal element that engages progressively according to engine speed. The Fly 125mm model is designed to:
more effectively manage nominal and increased torque (modified intake/exhaust, top-end kits),
more precisely engage traction without excessive slippage,
reduce the impact on the lifespan of the CVT belt.
Its construction balances friction density, component rigidity, and mounting compatibility, while remaining suitable for the typical thermal and vibration stresses of GY6 CVT transmissions.
