The racing clutch features a revised lining that does not glaze under heat. In contrast to the original, the springs are harder, allowing engagement only at higher RPMs, which enables the moped to deliver the desired power at startup. This allows for a quicker takeoff.

Notes:
With original engines, the springs may be too hard, causing the engine to rev without moving (no engagement possible). It should only be installed on tuned engines or used with the original springs.

This item fits the following models:
Piaggio Ciao
Piaggio Si
Piaggio Bravo
Piaggio Boss
Piaggio Grillo

Only for models with mono transmission (not for variomatic).

Original replacement part number: 2498134 (Piaggio)

Contents:
– 3 pieces of linings
– 6 pieces of springs (2 different hardnesses)