€349.95 €699.95Price range: €349.95 through €699.95
Looking to speed up a NIU NQiX 150 from 2025 or 2026? This model-specific Bluetooth controller can unlock a maximum speed of 70+ km/h and lets you adjust speed and acceleration using your phone.
Description
NIU NQiX Bluetooth controller for speed and performance upgrades
Looking for a NIU NQiX Bluetooth controller to speed up a 150 from 2025 or 2026? This model-specific Bluetooth controller can unlock a maximum speed of 70+ km/h and lets you adjust speed and acceleration using your phone. Select the recommended controller for the original motor and battery, purchase it, and follow the supplied installation and programming instructions. Higher-current options are for complete, compatible performance builds.
This controller is designed to optimize speed and power delivery on the NIU NQIX 150, including the 2025 and 2026 models.
Which controller should I choose?
Standard and recommended
190A Line / 450A Phase
This controller is fully sufficient for the original NIU motor and battery setup. It also remains sufficient when upgrading to a larger 72V battery. A larger controller provides no useful advantage with the original motor because the 190A / 450A controller will not need to be used at its maximum settings.
Heavy performance
400A or 600A Line
Choose a heavy-upgrade controller only when installing a larger performance motor that requires substantially more current. These versions are intended for complete high-power builds with a compatible battery, BMS, motor and wiring.
Compatibility
- NIU NQIX 150 — 2025 and 2026 models
- Compatible with the original connectors and wiring harness
- Designed to retain the dashboard, lighting, throttle, TCS, reverse, NIU app and GPS functions on the matching model when configured correctly
- Suitable for both original 25 km/h and 45 km/h versions
Bluetooth programming
The built-in Bluetooth connection allows you to adjust:
- Speed for ECO, DYNAMIC and SPORT modes
- Acceleration strength
- Regenerative braking
- Battery and motor parameters
A Bluetooth registration and programming guide is supplied after purchase.
What is included
- Selected Bluetooth controller
- NIU NQIX adapter
- Installation instructions
- Bluetooth app registration and programming guide
Installation
- Turn off the scooter.
- Open the trunk and remove the four securing screws.
- Disconnect the five coloured cables and three power plugs.
- Replace the original controller with the upgrade controller.
- Run auto-learn through the Bluetooth app using the supplied guide.
Frequently asked questions
What installation and programming are required?
The controller connects using the model-specific adapter and original wiring harness. After replacing the original controller, run the self-learning setup and complete the required model-specific settings in the Bluetooth app. Allow approximately 20 minutes for installation and setup.
Can I reinstall the original controller?
Yes. The stock controller can be reinstalled at any time.
Can higher performance reduce range?
Yes. Using the additional performance can reduce riding range by approximately 20%.
Before ordering and getting started
How will I receive the programming instructions?
The programming instructions and access details are included in your order confirmation email. Use the instructions for the controller you ordered.
Will this also fix a fault on my scooter?
A speed upgrade is not a diagnosis of an existing fault. If the scooter already cuts out, has an error code or does not run, send us the fault details before choosing a replacement controller.
What should I do if I have trouble programming the controller?
Check the supplied model-specific setup guide and repeat the self-learning and Bluetooth pairing steps. If you still need help, contact support with your order number, exact scooter model, the step where setup stops, and a photo or screenshot of any error message.
Programmable parameters
These settings indicate what may be programmable. Parameter availability and adjustment ranges vary by scooter model, controller version, firmware and configuration; not every setting is available for every bike.
- Battery current limit
- Phase current limit
- Field weakening current
- Constant power mode
- TCS / Traction control
- HHC Hill hold control
- Drive mode
- Torque gain
- Pole pairs
- Hall sensor angle
- Hall phase sequence
- Motor rotation direction
- Phase shift angle
- Sensorless start mode
- Auto learn motor
- Throttle dead zone
- Throttle curve
- Soft start time
- Cruise control enable
- Cruise trigger condition
- Reverse enable
- Walk assist
- Brake cut-off enable
- EBS regen strength
- Regen max RPM
- Regen battery current limit
- Brake signal type
- Rated battery voltage
- Low voltage cut-off
- Over voltage protection
- Controller over temp limit
- Fan start temperature
- Overcurrent protection delay
- Stall protection
- Motor lock enable
- 3-speed limit
- Max speed limit
- Wheel diameter
- Gear ratio
- Pulse factor
- Parameter memory after power off
- Protocol select
- 485 baud rate
- Dashboard type
- 485 enable
- Vehicle preset
Videos
Additional information
| Controller Model | 400A LINE/ 850 PHASE — RECOMMENDED WHEN UPGRADING MOTOR AND BATTERY, 600A PHASE / 1200A PHASE — RECOMMENDED WHEN UPGRADING MOTOR AND BATTERY, 190 LINE / 450 PHASE (NQIX 150 RECOMMENDED) — RECOMMENDED FOR ORIGINAL MOTOR AND BATTERY |
|---|---|
| Scooter Model | NQiX 150, NQiX 300 |
7 reviews for NIU NQiX 300 / 150 (2025 / 2026) 70+KM/H Bluetooth Controller
Show only reviews in English (6)
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Anonymous –
Ist gestern angekommen, war zwar bischen nervig weil die Bohrlöcher nicht vorhanden waren am roller, musste mir was selber bauen, aber Controller funktioniert einwandfrei, hab ihn auf max. 60 km/h GPS und den Eco mode auf 45 km/h , damit man die letzten 5-7 km nutzen kann 🙂 damke für das tolle Produkt. Der Support war schnell und hilfreich. Kann den Shop nur weitet empfehlen.
Anonymous –
how much faster does the battery drain with this?
Mark B. –
Good product and very helpful seller! Good job
Anonymous –
crazy ! 86 km/h topspeed (with tailwind )
Frank Lueers –
works perfect , great support ; thx !
Mellek –
Standaard loopt de NQIX 150 45km/h, nadat ik de controller heb vervangen rijdt die rond de 70-75km/h. Goed geholpen met de instellingen. Top
https://youtu.be/kjxppyPINjU
Anonymous –
Customer Service was very helpfull and Installation/programming was easy with Standard niqx 150/300 Battery Expect about 71kmh