CDI AC - GY6 50

CDI AC - GY6 50 Alternating current Info: If you are unsure whether you have an AC ignition system or DC ignition system, you can test the following: 1, Disconnect the battery 2, Turn on the ignition 3, Start with the kick If the scooter starts, you have an AC ignition system. If the scooter does not start, you have a DC ignition system. Alternatively, you can disconnect the battery when the engine is running. If it dies = DC ignition system.