Malossi Digitronic 2T 50cc Euro 4-5 – Manufacturer reference: 5518548B

Dedicated electronic unit for 2-stroke 50 cc engines compliant with Euro 4 and 5, the Malossi Digitronic takes over ignition management and the SAS valve to offer a variable advance ignition mapping. Designed to interface with original sensors and actuators, this module acts on the advance curves and on the secondary air emission to refine engine behavior in urban use.

• Advance management through linear interpolation on a 3D plane (16 rpm points × 8 temperature points).
• SAS valve control via interpolation plan (16 × 8) to compensate for the nonlinearities of a carbureted system.
• Rev limiter moved to 15,000 rpm.
• Compatible with the original wiring harness and sensors (plug & play), ready to use.

The Digitronic is aimed at riders seeking finer electronic management of ignition on their 50cc: better regularity of the power curve, throttle valve control, and emission management via the SAS. Ideal for urban and sporty scooters like VENT DERAPAGE 50 RR, SHERCO SM 50 RS, and FANTIC XM 50 PERFORMANCE.