Yamaha Printed Circuit Boards. Prices From

These are genuine Yamaha parts. These are the printed circuit board (PCB) used inside the motor to control the motor itself.
The PCB can fail or become damaged by water or battery issues.

NOTE: In order to supply you the right part, please contact us with the letters and numbers from the silver sticker that can be found on the bottom of your motor. (See picture below).
For Giant SyncDrive motors please contact us.