Malossi Adjustable Clutch with Drum - Vespa ET4 LX150 Piaggio 150 GTS 300 2006-2019

MALOSSI ADJUSTABLE DELTA CLUTCH WITH DRUM VESPA/PIAGGIO 150-300CC LX/S/LXV/GT/GTV/GTS 2006-2019 (M5216918)

- Vespa/Piaggio 150 2001-2013

- Vespa GTS 300 2006-2019

Does NOT fit 3 valve motors or GTS 300 2020 and newer. 

Delta Clutch

Delta Clutch is a clutch developed within the scooter racing circuits and in a short period has become a benchmark product, key to scooter performance.

The simplicity of the system quickly allows spring adjustment with regards to centrifugal force and the possibility of interchanging a spring with different K values. These values are listed in the Malossi catalogue.

Another option this system allows is position adjustment of the small mass which determines the pressure between friction material and clutch bell. In addition, this small mass is interchangeable with other masses of varying weights.

Clutch Bell

Technical Specifications

• Clutch Bell forged using Fe DC04 deep-drawing steel.
• Carbon steel centre hub made of round stock and TIG welded.
• Surface hardened through nitriding.
• Finned reinforcement ring, made of machined carbon steel, black oxide surface finish, press fit.
• 100% dynamically balanced.