SpeedBox 3.0 B.Tuning for Bosch is a top-of-the-range tuning module specially designed for Bosch engines, including generation 4. It removes the 25 km/h assistance limit and allows you to reach much higher speeds, while retaining accurate data display.
Thanks to its Bluetooth connectivity, it syncs with the SpeedBox App mobile app (iOS & Android), offering total control: customization of maximum speed, recording of your rides, real-time display of cadence, power and much more. Activation/deactivation is easy via the WALK command, a sequence of buttons or directly from the app.
Ideal for demanding cyclists who want to push the limits of their Bosch e-bike while retaining complete control via their smartphone.
Highlights
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Advanced debriding: assistance above 25 km/h, adjustable up to 99 km/h.
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Bluetooth connectivity: configuration and control via the SpeedBox App.
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Real-time data: speed, cadence, power, range.
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Route history: route tracking and statistics in the application.
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Convenient activation: via WALK function, key sequence or smartphone.
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Extended compatibility: Bosch motors (incl. Gen4) and KIOX, INTUVIA, NYON, PURION, COBI displays.
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Quick installation: color-coded plug & play connectors.
Technical specifications
Specification |
Detail |
Type of use |
Bosch e-bike tuning (not for legal road use) |
Engine compatibility |
Bosch Active Line Plus, Performance Line, Performance Line CX, Performance Line Speed, Cargo Line |
Display compatibility |
KIOX, INTUVIA, NYON, PURION, COBI |
Not compatible |
Bosch Smart System |
Activation |
WALK, sequence - + - +, or via SpeedBox App |
Max. speed setting |
Up to 99 km/h (configurable in app) |
Connectivity |
Bluetooth (iOS & Android) with SpeedBox App |
Installation |
Plug & Play with color-coded connectors |
Special Gen4 function |
Countdown to bike switch-off |
Recommendation |
Ride ~10 km before activation on a new bike |