Description:

CDI Box fits for 1983-1985 for Yamaha for Tri-Moto YTM 225 1985-1989 Moto-4 YFM 200. CDI BOX instructs the fuel injectors when and for how long they should spray. It also directs the spark plugs on how to perform especially when they have to fire. When a CDI box is bad, it can lead to misfires, issues with starting, rough running or even stall the motor.