



Original ECU ECS Case 25km/h by Dellorto — original electronic case specifically designed for scooters limited to 25 km/h. This part is suitable for SYM models equipped with a 50 cc 4T Euro4 carburetor produced between 2018 and 2020.
This 25 km/h version retains the original equipment (manufacturer reference SYM 1640A-XA3-000) and allows for the replacement of the existing electronic case on the affected vehicles. Designed for urban use, it integrates with the engine management system of small scooters to comply with the factory-limited speed.
Main compatibilities:
To ensure safe and compliant installation, have this case fitted by a qualified professional. Follow local regulations regarding limited-speed vehicles.