Clutch and bell Piaggio scooter Malossi Delta System

Clutch and bell Maxi Delta System for Piaggio scooter 50cc engines from the manufacturer Malossi.

The system consists of:

• Adjustable patented clutch (Delta Clutch).
• Reinforced bell (Wing Clutch Bell) with dynamically balanced cooling fins, designed for everyday and sports use.

The Delta Clutch is a clutch born in the scooter racing environment and has become the reference tool for vehicle tuning.

The simplicity of the system allows you to quickly adjust the tension of the spring opposing the centrifugal force and the possibility to replace the spring itself with others with a different K.

The Wing Clutch Bell has the following technical characteristics:

• Bell in DC04 mild steel, obtained by cold forming.
• Central pin in carbon steel extracted from bar and added by Tig welding.
• Soft nitriding thermochemical treatment.
• Reinforcement ring alloyed in carbon steel obtained by chip removal with burnishing surface treatment, fitted with interference.
• Dynamically balanced at 100%.