Verified
Exactly the right controller for the V8.
Ouxi V8 Limited Controller 21A (Black Motor Plug)
Ordered before 23:59, delivered tomorrow
Motor plug colour: Black
Red
Black
- Easy to install
- Home delivery across the EU
- Not happy? Money back, 14-day cooling-off period
- Fits: V8
Step by step How do I check my motor plug colour?
How to check which motor plug colour your fatbike has
All you need is a pair of wire cutters and it takes a minute. The colour is on the inside of the motor plug, so you'll need to pull it apart. That's fine: it won't damage the plug.
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Go to the rear wheel
Put your fatbike on its stand. The motor is in the rear wheel, and one thick cable comes out of it: the motor cable.
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Follow the motor cable to the plug
The motor cable runs along the frame to the first plug. It's usually held in place with two cable ties. Cut the first one.
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Cut the second cable tie too
Now the plug hangs free and you can get a good grip on it.
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Hold the plug on both sides
Hold it by the thick plug housings, not by the thin wires.
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Pull the plug firmly apart
It's a tight fit, so don't be afraid to pull hard. The plug won't break.
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Look at the inside
Where the pins stick out you'll see the colour: red or black. That's your motor plug colour.
Done? Push the plug firmly back together (the pins only fit one way) and, if you like, put a new cable tie around it.
For the black motor plug
This controller only fits if the inside of your fatbike's motor plug is this colour. Not sure? You can check it in 1 minute.
Frequently bought together
Ouxi V8 Limited Controller 21A (Black Motor Plug)
Sale price
87,-
Customer Reviews
Based on 8 reviews
8 reviews
Verified
The explanation on the site was completely right, it all went smoothly.
Verified
Fits the V8 without adjusting, the reply to my email took a while.
Verified
My V8 works again . Now that's what I call service.
Verified
Good replacement for the original controller.
Replaced without any fuss. It all went smoothly. That's how it should be.
Verified
Fits perfectly, didn't have to do a thing.
Verified
Same type as the one that was in there. No hassle afterwards. Recommended.
Product information
The benefits at a glance
- Restricted to 25 km/h
- 6 km/h throttle
- Original part
- Suitable for: Ouxi V8 with black motor cable
- Version: 21A, 250/500W, black motor plug, 5 cables with alarm connection
- Speed: limited to 25 km/h (not tunable), walk assist 6 km/h
The black-plug version of the limited V8 controller. Ouxi used both red and black motor plugs on the V8; this unit is for the black one. It restores the standard operation of your fatbike: 25 km/h on the road and 6 km/h with the throttle.
If you want to tune the V8 with black plug, take the tunable black 21A controller instead of this one. Unsure about the plug colour? Pull the motor plug loose following the Colour Check; the colour is on the inside. Replacing it takes a quarter of an hour under the saddle.
Good to know
The controller drives your fatbike's motor and is often hidden inside the frame. Before you unscrew anything, take a photo of the connections, so you'll know later exactly which connector goes where. With this version, pay attention to the black main connector so everything fits your wiring neatly again. Can't manage it yourself or in doubt? Feel free to message us on WhatsApp at +31 6 82090642, and we'll help you out quickly.
Pro tip: transfer the connectors one by one from the old controller to the new one, so you don't forget any connection.
WhatsApp chat only. We can't take calls, not even via WhatsApp.
Please note
This controller fits the Ouxi V8 with a black connector. Before you order, check that the connector type and the connections match your own part, to avoid disappointment. In doubt? Just message us on WhatsApp at +31 6 82090642.
WhatsApp chat only. We can't take calls, not even via WhatsApp.
Software
Difference between restricted and tunable: it is in the software, not in the number of amps.