Malossi Digitronic ECU with variable ignition timing for Aprilia SR50R Liquid cooled 50cc 2-Stroke Euro4 scooters produced 2018 onward.

Malossi have taken the original ECU, adjusted the ignition timing and increased the rev limit to 15,000 rpm. The new ECU also controls the secondary air supply valve.

Ignition timing is controlled by a map with 16 engine speed points and 8 engine temperature points. The secondary air is also controlled by a similar map, this combines to create optimal engine performance from a plug and play unit.

Malossi 5518130B