SpeedBox 1.0 is an unbridling module designed for electric bikes equipped with Brose and Specialized Brose motors (including S, S-MAG, T, C, T-ALU, except SL). It removes the 25 km/h assistance limit, enabling assistance up to higher speeds, while maintaining correct speed and distance display on the bike's display.
Once installed, the module operates continuously, without the need for manual activation.
Highlights
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Remove assistance limit: Eliminates the 25 km/h restriction.
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Correct data display: actual speed, distance and range.
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Permanent activation: works as soon as the bike is switched on.
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Plug & play installation: original connectors, simple installation with no wiring modifications.
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Available in two versions: with cable or without cable for more discreet installation.
Technical specifications
| Specification |
Detail |
| Type of use |
Brose / Specialized Brose e-bike tuning (private use recommended) |
| Engine compatibility |
Brose S, S-MAG, T, C, T-ALU, Specialized Brose (except SL) |
| Activation/Deactivation |
Automatic when the bike is switched on |
| Recommended max. speed |
Up to 50 km/h |
| Actual speed display |
Yes |
| Correct distance |
Yes, after the countdown at the end of the journey |
| Installation |
Plug & play, original connectors |
| Practical notes |
Do not switch on/off while riding; leave the bike powered up to 0.0 km/h before switching off. |
| Available versions |
With or without cable for more discreet installation |
| Incompatibilities |
Not compatible with Brose SL, Brose S Mag FIT, ABS systems |
