M6C Display & V20 Upgradeable Controller Package
M6C Display & V20 Upgradeable Controller Package
Adjustable Display & Controller
For all V20 pro models
Delivered within 1/2 business days
Low stock: 8 left
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V20 Fatbike Upgrade Package – M6c Display & Controller – Complete Set
Want to get the most out of your QmWheel V20 Fatbike? This customizable package gives you everything you need to make your V20, including older 1.0 and 2.0 models, more powerful and faster. This set includes a high-quality controller and the M6c display, specifically designed for customizing your fatbike.
What's in the package?
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M6c Display: A user-friendly screen with an integrated speed limiter and kill switch (on/off button). You can easily limit or increase the speed by holding the "-" button for three seconds. The display also has a convenient USB port at the bottom for charging your phone or other devices while riding.
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Controller: Regulates the power supply to the motor and allows your Fatbike to reach a top speed of up to 45 km/h.
Why this package?
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Complete and easy: No more searching for loose parts, you get a ready-made solution to tune your Fatbike safely and efficiently.
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Compatibility: Specially developed for the QmWheel V20 Fatbike, also suitable for the older 1.0 and 2.0 models.
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Reliable quality: High-quality components that ensure stable and powerful support.
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Easy installation: Thanks to clear instructions and a clever cable structure, you can assemble the set quickly.
NB:
Tuning your Fatbike with this kit is only permitted on private property, such as a campsite or private property abroad. Use on public roads is prohibited and illegal.
Order the upgrade package today and experience a powerful and fast ride on your V20 Fatbike!

Frequently asked questions about the controller
Which models is this upgradeable package suitable for?
This controller and display are compatible with the V20 Fatbike, including the older V20 1.0 and V20 2.0 models. We cannot guarantee functionality for other models, such as the V8, C80, H9, etc. Therefore, we recommend checking that the cables and connections match those of your current controller and display before purchasing.
My current motor cable is black, can I use this controller?
No, this controller has a red motor cable. If your motor cable is black, this controller will not work.
What exactly does this controller and display do?
The controller and display together control the power supply to the 250W motor, enabling speeds up to 45 km/h. The programmed kill-switch function allows you to limit the speed to 25 km/h in 3 seconds, ensuring smooth and efficient electric assistance for your fat bike.
Can I install this controller and display myself?
Yes, the controller is easy to install. Start by removing your saddle and unscrewing a few bolts. Then you can easily disconnect the old controller and connect the new one.
If you still can't figure it out, please send us a WhatsApp message at 06-30198289 — we're happy to help!
Do I also need to replace my display to tune my Fatbike?
Yes, only if your display is also limited, otherwise not. To tune your fat bike, it's often necessary to replace the display as well. That's why we offer a handy combo tuning kit consisting of a controller and a suitable display, such as the M6C. This gives you everything in one package to tune your fat bike safely and efficiently.
What should I do if my controller is broken?
This controller is a perfect replacement part in case of defects or wear. Replace your old controller for optimal performance.
Can I tune my Fatbike with this controller and display?
Yes, tuning is technically possible, but this is only permitted on private property, such as a campsite or private property abroad. Use on public roads is prohibited and illegal.
100% Satisfaction Guarantee
Not satisfied with your purchase? No problem! You have 14 days after purchase to return our product. View our full Returns Policy here.

