Price range: €349.95 through €699.95
Fits: NIU FQIX 150.
Free Shipping: 3-4 weeks · Express Shipping (+€20): 1-2 weeks
Description
Unlock the full potential of your ride with our NIU FQIX speed unlock upgrade, designed to make your NIU FQIX 150 scooter faster and more powerful than ever.
This controller is designed specifically for NIU FQIX 150 scooters and works fully with the original connectors. All original scooter functions such as lighting, dashboard, throttle response, TCS, and reverse mode are fully retained.
The controller comes with built-in Bluetooth and supports app connectivity, allowing you to modify a wide range of parameters including:
- Speed per mode (ECO / DYNAMIC / SPORT)
- Acceleration strength
- Regenerative braking levels
- Other advanced settings for battery and motor optimization
A complete Bluetooth programming guide will be provided after purchase, so you can easily register and use the app effectively.
Performance Options
The standard controller includes:
- Line Current: 200A
- Phase Current: 450A
This configuration provides an excellent balance of power and efficiency for the original NIU motor and battery setup. If you are going to upgrade the motor or battery you can consider the controllers below:
- Upgraded Version: 400A Line / 850A Phase
- Upgraded Version: 600A Line / 1200A Phase
These options are designed for modified scooters that demand higher output. If your scooter still uses the original NIU battery and motor, the standard version will already deliver significant improvements.
Why This Upgrade Matters
Unlike software-based unlocks, this controller upgrade is a hardware enhancement. It allows your scooter to handle a larger ampere current, resulting in higher top speed and stronger acceleration. If you plan to upgrade to a more powerful battery or add a second pack, you can easily adjust the controller settings through the app to match your configuration.
What’s Included
- Bluetooth Controller (72450 / 72850)
- Adapter for NIU FQIX
- Installation Instructions
- Bluetooth App Registration & Programming Guide
FAQ
Q: Will this controller work with my 25 km/h or 45 km/h version?
A: Yes, both versions use the same hardware. The upgrade applies to both models equally.
Q: Do I need to modify the wiring or connectors?
A: No, installation is fully plug & play. The controller uses the original connectors and harnesses.
Q: Can I revert to my old controller?
A: Yes, you can easily reinstall the stock controller at any time.
Q: Does this affect my scooter’s range?
A: Only slightly — around 15–20% less distance due to the higher power output.
Additional information
| Controller Model | 200 LINE / 450 PHASE (FQIX 150 RECOMMENDED), 400A LINE / 850 PHASE (HEAVY PERFORMANCE UPGRADE), 600A PHASE / 1200A PHASE (HEAVY PERFORMANCE UPGRADE) |
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