SpeedBox 3.0 B.Tuning for Bosch
Speed limiter: deactivated Display shows: actual values Compatible with displays: KIOX, INTUVIA, NYON, PURION and COBI Activation: Mobile App / WALK button/ + – + – / WALK + Compatible with Sp…
R6,200
Incl. 15% VAT
In stock — ships from Gauteng
Courier delivery in 1–3 business days to main centres.
10 min fitment
Removable
OEM plugs
This module allows assistance above 25 km/h. A bike modified this way is treated as a moped and may only be used on private land or closed circuits — never on public roads.
Product details
Get to know your SpeedBox
Product information from SpeedBox. Confirm compatibility 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 Connect, 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
SpeedBox Connect
The B.Tuning version with Bluetooth connects your e-bike to a mobile phone
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
Remote updates
Bosch regularly releases new firmware versions for its motors, which may affect compatibility with our products or increase the risk of tuning detection. Therefore, we strongly recommend not performing these updates in order to ensure the continued full functionality of our products.
However, we continuously respond to these changes by updating our firmware. One of the biggest advantages of the B.Tuning version is the ability to update your SpeedBox directly via the SpeedBox App – without the need to purchase a new chip, even if you have already updated the system.
If we have tested and confirmed compatibility with the latest Bosch firmware and your chip includes the so-called Factory Bootloader (the icon is marked on the back of the chip), you can safely update your SpeedBox via the app.
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
Printed manual
Inside the product package you will find a printed manual including a wiring diagram for connecting the chip to the motor
Step by step
The illustrated guide will walk you through the installation step by step — from removing the motor cover to the test ride. Each step is accompanied by photos and clear explanations.
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.
