NIU performance guide

How to Make a NIU Scooter Faster

For most NIU models, the correct upgrade order is controller first, battery second and motor last. Start with your scooter model and performance target.

Choose a controller Open full speed calculator

The three-stage upgrade path

Stage 1

Controller upgrade

Removes the original hardware power restriction and lets you program speed, acceleration, current and riding-mode behaviour.

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Stage 2

72V battery upgrade

Adds voltage, capacity and a higher-output BMS for stronger acceleration, more range and more performance headroom.

Compare batteries

Stage 3

Motor upgrade

Recommended only for higher-speed builds after the controller and battery can provide the necessary power.

View motors

Calculate the result for your scooter

The calculator combines your scooter model, controller, battery and motor selection.

NIU and Segway Speed Calculator

1. Scooter model 2. Controller Upgrade 3. Battery Upgrade 4. Motor Setup

Estimated maximum speed

25–45 km/h

These figures are estimates, not guarantees.

Current NIU controller and software options

USB controllers are discontinued. We offered USB-programmable controllers in the past, but they are now out of production. Current NIU upgrades use Bluetooth controllers, which are easier and better because maximum speed, acceleration and riding-mode settings can be adjusted wirelessly from your phone.

Current Bluetooth installation: replace the original controller, reconnect the supplied model-specific plugs and adapters, then connect through the Bluetooth app. Run Auto Learn / Self Learn with the driven wheel safely raised, confirm motor direction and model-specific battery settings, and save the settings. The old double-ended USB cable and KZQ/CAR black box are no longer used.

NIU NQI Sport / N1S

Bluetooth-programmable controller with three riding modes and approximately 70–75 km/h potential. The recommended setup is 80A battery current / 260A phase current.

View NQI Sport / N1S controller

NIU N1

The NIU N1 uses a different model-specific motherboard. Choose this dedicated Bluetooth-programmable controller for the compatible NIU N1 configuration.

View NIU N1 controller

NIU UQI GT / UQI+ / U1

Bluetooth-programmable controller with an additional third mode. Approximately 65 km/h for UQI GT and 55 km/h for UQI+ / U1.

View Bluetooth controller

NIU MQI+ / M+ / M1

Bluetooth-programmable controller with three riding modes and approximately 60–65 km/h potential.

View Bluetooth controller

NIU NQIX 2025 / 2026

Dedicated NQiX controller with a recommended standard setup and heavy-performance options.

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NIU FQIX 150

Dedicated FQiX controller for speed unlocking and Bluetooth programming.

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NIU NGT / NPRO / NGTS

Use the model-specific software service where the original controller supports the upgrade.

View software service

NIU MQI GT / MGT

Model-specific speed software service for compatible MQI GT and MGT scooters.

View software service

Expected speed after a controller upgrade

NIU model	Typical estimated maximum
NQI Sport / N1S	70+ km/h
NIU N1	70+ km/h
NGT / NPRO / NGTS	90+ km/h with compatible service
MQI+ / M+	65+ km/h
MQI GT / MGT	90+ km/h with compatible service
UQI GT / UQI+	55–65+ km/h
NQIX 150 / FQIX 150	80+ km/h

Actual speed depends on programming, battery voltage under load, motor limits, rider weight, tyres and riding conditions.

Battery upgrades for more range and performance

NIU NGT / N1S 72V battery

70Ah, 100Ah and 120Ah options with Bluetooth BMS. A no-welding battery box is available for the larger installation.

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NIU MQI+ / UQI 72V battery

Extended-range and performance battery options for compatible M-Series and U-Series scooters.

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NIU NQIX 72V battery

Dedicated NQiX battery upgrade designed for the foot-panel storage area.

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NIU FQIX 72V battery

Dedicated FQiX extended-range and performance battery options.

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NIU N-Series 60V battery

More range while retaining a 60V system on compatible N-Series scooters.

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All scooter batteries

Compare every available battery by scooter model, voltage and capacity.

View all batteries

Why the upgrade order matters

Original motor setup

A controller and battery upgrade can provide a substantial improvement without changing the motor. Keep the controller within the safe limits of the original motor.

High-performance motor setup

A larger motor only performs properly when the controller, battery, BMS, wiring and programming are matched to it.

Not sure which setup fits? Send us the exact model, current battery voltage, desired range and desired speed. Ask on WhatsApp.