THE SpeedBox 3.2 B.Tuning is a release module for electric bikes equipped with motors Bafang Max Drive M200, M410, M500 or M510 with 8 pin connector. It removes the assistance limit at 25 km/h, allowing assistance up to around 50 km/h while maintaining the correct display of speed and distance on the bike screen.
Thanks to the Bluetooth function, the module can be controlled and configured via the app SpeedBox App, offering simple and practical adjustment.
Highlights
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Removal of the assistance limit of 25 km/h.
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Flexible on/off via LIGHT button, key sequence or Bluetooth app.
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Correct display of speed, distance and autonomy on the bike screen.
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Plug & play installation with original connectors.
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Configuration and control via the SpeedBox App.
Technical description
| Specification | Detail |
|---|---|
| Type of use | Tuning e-bike Bafang Max Drive M200 / M410 / M500 / M510 (private use recommended) |
| Engine compatibility | Bafang M200 / M410 / M500 / M510 with 8 pin connector |
| Activation | LIGHT button, key sequence ↑↓↑↓, or via SpeedBox App |
| Activation indication | Displays 99 km/h briefly |
| Deactivation indication | 25 km/h display briefly |
| Recommended max speed | Up to 50 km/h |
| Actual speed display | Yes |
| Correct distance | Yes, after the countdown at the end of the journey |
| Facility | Plug & play with original connectors |
| Practical notes | Do not activate/deactivate while driving; leave the bike powered on until 0.0 km/h before turning it off |
| Incompatibilities | Not compatible with standard sensor (non 8 pin), ABS systems |




