SpeedBox 1.2 for Bafang M300, M400 (3-pin connector)
SpeedBox 1.2 for Bafang M300, M400 (3-pin connector)
SpeedBox 1.2 Bafang is designed for electric bikes equipped with a Bafang motor. This tuning kit removes the speed limiter, allowing you to reach speeds up to 50 km/h with motor support. It is compatible with Bafang motors using either UART or CAN protocol.
Key Features
- Doubles the speed limit from the original 25 km/h to 50 km/h.
- Accurate display shows the real speed up to 23 km/h along with distance and other ride data.
Specifications:
- Maximum speed: 50 km/h
- Display shows: real values up to 23 km/h
- Activation/Deactivation: by pressing LIGHT button
- Compatible motors:
- Bafang Max Drive M300
- Bafang Max Drive M400
- UART/CAN protocol
- For a 3-wire speed sensor
- Not compatible: SpeedBox App
Warning:
Please note that using such modified electric bikes on public roads may be illegal. The manufacturer and distributor are not liable for any damages resulting from the use of SpeedBox products. E-bikes equipped with SpeedBox products must not be used on public roads, bicycle paths, and public places. E-bikes with SpeedBox products are to be used exclusively on private property and entirely at your own risk. Using the SpeedBox may void your bike’s warranty. We highly recommend using other safety features and protective gear to prevent injuries.
We do not recommend updating the software of your bike, as updates may impact the functionality of the box.
How Does SpeedBox 1.2 for Bafang M300, M400 Work?
SpeedBox 1.2 can be activated from the electric bike's control panel. Press the LIGHT button, and the light activity icon will momentarily appear on the display. After this, you can ride at speeds of up to 50 km/h. To deactivate the chip, press the LIGHT button again.
If you wish to use the lights and SpeedBox simultaneously, also purchase the Bafang light cable.
Compatibility
Bafang Motors
- UART and CAN protocols
- Bafang Max Drive M300
- Bafang Max Drive M400
Works with lights when an additional light cable is used.
Take your e-biking experience to the next level with SpeedBox 1.2