Controllers for fatbikes
Controllers for electric fatbikes from all major brands, such as Ouxi, Qmwheel, 7GO, RSE, AGM and Koolux. In stock and delivered within 1-3 business days.
28 products
7GO EB2/EB4/EB8 controller
AGM GT250 controller – 2022 model
AGM GT250 controller – 2023 model
Koolux X9 controller – dual battery
Koolux X9 controller – single battery
Ouxi C80 controller – red motor connector
Ouxi C80 controller – silver
Ouxi C80 Pro controller 250W – red plug, 25 km/h
Ouxi controller version 2.0-4.0 – silver
Ouxi controller version 5.0-8.0 – silver
Ouxi GT16 controller 48V 28A
Ouxi GT2000 controller 48V
Ouxi H9 controller 1.0-4.0 – longer black motor cable
Ouxi Mini C80 controller
Ouxi V8 / V8 Max / C80 controller 2026 – red plug, 25 km/h
Ouxi V8 1.0 controller – silver
Ouxi V8 Pro controller – red motor connector
Ouxi V8 Ultra/V8 Pro/C80 Pro controller – red plug (new)
Ouxi V8/C80 controller 2024-2025 – black motor connector
Qmwheel controller 25A
Qmwheel S20 Pro controller – black motor cable
Qmwheel V20 controller – red connector, under seat (2024-2025)
Qmwheel V20 controller – silver, V20 1.0 to 5.0
Qmwheel V20 Cross controller – 48V
Qmwheel V20 Mini/V20 Pro fatbike controller
Qmwheel V29 / V29 Pro controller 48V – 25 km/h
RSE controller 500W
RSE controller 750W
Choosing a controller for your fatbike
The controller is the electronic brain of your fatbike: it drives the motor and communicates with the display, the lights, the brakes and the pedal sensor.
Common signs: motor that doesn't pull, error codes on the display, assistance that jerks, lights on but motor does nothing.
What to pay attention to before ordering
Compare maximum current (for example 15A, 21A or 25A), color and type of the motor connector, cable lengths and mounting location. The suitable models are listed in the title of each product; if in doubt, message us via WhatsApp.
Tip: Take a photo of all connectors before disconnecting the old controller: then you can connect the new one much more easily.
Controller per model
- Controller Ouxi V8
- Controller Ouxi C80
- Controller Ouxi GT2000
- Controller Qmwheel V20
- Controller Qmwheel V20 Mini
- Controller RSE
- Controller AGM GT250
- Controller Koolux X9
Frequently asked questions
How do I know if the fatbike controller is broken?
Are the battery, the brake sensors and the cables in order, but the motor does nothing or do you see error codes? Then the controller is often the cause.
Does the color of the motor connector matter?
Yes. Many models are supplied with a red or a black motor connector: the controller and motor must have the same connector.
Learn more: the symptoms of a broken controller.
Delivery throughout the Netherlands
Your order will be delivered in 1-3 business days, with track & trace. The shipping costs within the Netherlands are € 8.95 (packages over 15 kg € 18.95) and free from € 125, also to Belgium and Germany. Prefer to pick up? That can be done for free in our store in The Hague (Calandkade 44-45) or Zoetermeer (Philipsstraat 3B). You have 14 days to change your mind and a statutory warranty on new products. Payment can be made with iDEAL and in3, among others.