CDI's & ECU's

Here you'll find CDI units and ECUs for scooters and mopeds from brands such as Yamaha, SYM and Kymco. The CDI or ECU controls the ignition timing and is a frequently needed replacement part for starting problems or loss of power.

CDIs are model-specific: check the make, model, and year of your scooter. Filter by make or use the search bar to find the correct unit.