Malossi Fly bell system Ø107mm - Engine Complete clutch kitRef : MAL00856A / 1156172

Complete Clutch Kit Fly System Ø107mm - Engine by Malossi

Fly System Ø107mm kit for sport scooters, combining a reinforced centrifugal clutch and a DC04 steel bell. Designed to optimise power transmission for urban and sporty use, it aims to enhance acceleration consistency and wear resistance. The assembly features dynamic balancing to minimise vibrations during installation.

Design and Materials

• Reinforced Fly Clutch centrifugal clutch, designed to withstand intense demands while maintaining a reliable engine-transmission connection.
• DC04 steel bell produced by cold pressing with a welded carbon steel hub, ensuring mechanical strength and precise fitting.
• Anti-vibration ring stamped and secured by three weld points at 120°, to limit transmitted vibrations and reduce wear.
• Soft nitrided heat treatment and 100% production balancing, for more consistent wear and stable rotation.

Usage and Performance

• Combination of the two components to optimise power transfer, providing a more uniform acceleration response during regular riding.
• Designed to withstand frequent re-accelerations and repeated starts in urban traffic, ensuring performance even under demanding conditions.

Safety and Standards

• Product reserved exclusively for competitions in designated areas in accordance with the regulations of the relevant sports authorities.
• No liability is accepted for inappropriate use outside the intended competitive frameworks.

Benefits

• Complete kit including Fly Clutch and Clutch Bell to ensure mechanical compatibility of both components during installation.
• OEM reference 5220580

Examples of Compatible Motorbikes

• VESPA SPRINT 4T EURO 5 50 cm3 (2026)
• PIAGGIO LIBERTY 50 4T IGET 3V S E4 (2026)
• KYMCO AGILITY 50 NAKED RENOUVO (2026)

Complete list of compatible motorbikes available in the dedicated section below