Ouxi Q9 Original Controller 48V 6A 20 inch (S9F, Black Motor Plug)

• Suitable for: Ouxi Q9 (20 inch) with type plate Q9, model S9F
• Version: 48V, 6A nominal, brushless DC motor controller, undervoltage protection 39V
• Speed: factory limit of the Q9, no tuning function
• Motor plug: black

Original 48V controller for the Ouxi Q9, model S9F with 6A nominal. It is recognisable by the Q9 type plate and replaces a faulty controller without any settings to change.

The Q9 controller is not interchangeable with the Q8 one, even though the bikes look alike. It processes the signals from the display, pedal sensor and brakes; if the Q9 is left without assistance, this is usually the culprit. The swap is done under the saddle with five plugs.