CDI UNIT ASSY

The CDI (Capacitor Discharge Ignition) Unit Assembly is a critical engine management component designed for Aprilia motorcycles. This OEM-specification part (AP0664981) controls the ignition timing and spark delivery, ensuring reliable engine performance and optimal combustion efficiency. Built to factory standards, this CDI unit provides precise electronic control of your ignition system, delivering consistent spark at the right moment for smooth acceleration and dependable starting.

Essential for maintaining peak engine performance and fuel efficiency. Direct replacement for original equipment — install with confidence knowing you're using genuine Aprilia engineering.