
SpeedBox 3.0 B.Tuning for Bosch
The product is fully compatible with motors
Active Line (Plus)
Performance Line (CX Line, Speed)
Cargo Line
Displays
Retro Fit (Kiox, Intuvia, Purion, Nyon, Cobi)
Warning: the chip is not intended for the so-called Smart System
(Please check the shape of the connectors in the motor before ordering)
Key features
SpeedBox 3.0 B.Tuning with integrated Bluetooth is a legendary tuning chip for e-bikes equipped with Bosch 2nd, 3rd, and 4th generation motors. It removes the 25 km/h speed limit and, thanks to the SpeedBox App, offers a unique connection between the e-bike and a smartphone.
Tuning control
Switching from the 25 km/h limit to unlimited mode and back
Easy installation
Thanks to clear instructions including a video, anyone can handle the installation
Compatibility
-
Motors: Bosch Active Line (Plus), Performance Line (CX, Speed), Cargo Line
-
Retrofit Kit display series: KIOX, INTUVIA, NYON, PURION, COBI
-
Compatible with: SpeedBox Tracker
-
Not compatible with motors: Bosch Smart System (round connectors)
Technical specifications
-
Maximum speed: Unlimited (depends only on pedaling cadence)
-
Display shows: Real values
-
3 activation / deactivation methods: Via SpeedBox App, WALK function or buttons + − + −
-
Custom speed limit: Adjustable
-
Bluetooth: Yes
-
Updates: No
Installation
Installing the device is easy and intuitive. Choose the option that suits you best – a video guide, a printed manual, or a detailed step-by-step picture guide.
Video guide
You can find a detailed installation and tuning activation procedure on our YouTube channel
Recommendations for trouble-free SpeedBox operation
-
Keep the e-bike turned on after each ride until the “Countdown” (distance recalculation) is completed.
-
During short stops, keep one foot on the pedal to prevent the countdown from starting.
-
During longer stops, allow at least part of the countdown process to complete.
-
Do not disconnect the display before the countdown is finished.
-
Do not perform software updates – disable automatic updates.
-
Always activate/deactivate tuning before or after the ride, not during.
Warning
-
Rules for using derestricted e-bikes vary by country, so check local legislation before riding.
-
SpeedBox is intended for off-road use only and you use it at your own risk.
-
The manufacturer is not liable for damage caused by illegal or improper use.
-
Installation may also void your e-bike warranty.
-
For your safety, use appropriate protective gear and ride with maximum caution.



