SpeedBox 1.5 B.Tuning for Bosch SX (Smart System + Rim Magnet) - Qty: 20 pcs + 3 free, Package: BOX

The e-bike tuning chip with Bluetooth and SpeedBox App for Bosch Smart System Motors SX + Rim Magnet

SpeedBox 1.5 B.Tuning for Bosch brings a unique connection of e-bike and mobile phone and suppresses the speed limiter on your e-bike.

The actual speed and other riding data will be displayed correctly in our SpeedBox App – right on the display of your phone.

How does SpeedBox 1.5 B.Tuning for Bosch work?

To activate all the functions of the SpeedBox correctly, it is necessary to enter the menu after the first switching on of the e-bike after the tuning installation and switch to the circumference of the wheel of your e-bike, if you have older firmware on your e-bike.

Activate/deactivate the tuning before the ride (when the e-bike is standing still), not during riding!

This tuning is very easy to control. You will activate SpeedBox 1.5 B.Tuning via mobile app or directly on your e-bike’s control unit by activating the WALK assist function shortly (holding down the “-” button). Your e-bike display will show a value of 3.5 km/h (2.2 mph) and from now on you will be able to ride up to 35 km/h or more. You may change the default speed limit to any limit you want (up to 99 kph), however, to minimize the risk of error codes, we recommend not to exceed 35 km/h.

To deactivate the tuning, activate the WALK assist function shortly again (by holding down the “-” button). Your e-bike display will show a value of 2.5 km/h (1.6 mph) and the speed limit will be reset to 25 km/h. Your e-bike will then work the same as before the tuning installation.

SpeedBox was also designed for e-bikes that do not have the WALK assist function enabled. In this case, you can activate/deactivate tuning by switching between two assistance modes twice, i.e. by pressing the - + - + buttons.

Activate/deactivate the tuning before the ride (when the e-bike is standing still), not during riding!

When you first open the SpeedBox App, you will be asked to type in a new PIN. This PIN will be requested each time you open the SpeedBox App. After confirming the PIN, you will be asked to set a service password. Your service password will be used in case you forget the PIN or want to change it.

You can set the maximum speed limit by switching the modes from TURBO mode three levels down and then three levels up: eMTB - TOUR+ - ECO - TOUR+ - eMTB - TURBO. The actual speed limit will be displayed after that. The maximum speed of an electric assistance can be switched by activating WALK assist function shortly or by turning the rear wheel 360°. The value of 2.5 km/h on the display corresponds with 25 km/h, 3.0 with 30 km/h, 3.5 with 35 km/h etc. The last displayed limit will be saved after 15 seconds of inactivity.

After finishing the ride, leave the bike on until a value of 0.0 km/h is displayed. During this process the remaining time will be displayed. Then it is safe to turn off your bike and you can start looking forward to your next trip. Do not remove the display to lock the e-bike until SpeedBox finishes the "countdown" process.

SpeedBox App for SpeedBox 1.5 B.Tuning for Bosch

SpeedBox App is an application specially designed for SpeedBox B.Tuning, which uses Bluetooth technology to connect your e-bike to your mobile phone. After downloading the app and connecting your mobile phone to your e-bike, you will see current data and trip parameters displayed on your phone. Individual trips can be stored and compared with friends. So just enjoy the ride and leave checking the parameters for later!

SpeedBox App features:

• Tuning control
• Speed limit setting
• Firmware update option
• Saving and viewing your trips
• Invisible mode
• Motor diagnostics

SpeedBox B.Tuning is not limited to working with SpeedBox App. However, it is a great tool that provides you with a complete overview of your performance.

Download SpeedBox App to your phone before ordering the SpeedBox B.Tuning chip. You can try our demo version to explore the features and ensure compatibility. To connect to SpeedBox B.Tuning, your phone needs Bluetooth 4.0 or higher.

Assembly

We use original connectors for the production of SpeedBox products ensuring that the installation process is simple and the chip is connected properly. We have also prepared detailed instructions and videos to make installation easy for you. Disassembly of the tuning chip is just as easy. If you have any troubles with installation or disassembly, do not hesitate to contact us.

If you are planning to install SpeedBox on a brand-new bike, make sure you ride it for at least 10 km before the tuning is activated.

Important

Connect the male-female connectors in the direction of the lock. Do not rotate the connectors during connection!

Manual

Detailed installation information can be found here.

Warning

Please note that operating a modified e-bike on public roads may be against the law in some countries. The manufacturer takes no responsibility for damages resulting from the use of SpeedBox products. E-bikes equipped with SpeedBox are not allowed to be used on public roads, cycling paths, or public places. Use is allowed only on private property and at one’s own risk. The use of SpeedBox may void your e-bike warranty.

We strongly recommend using safety features and protective gear to prevent injuries.

If you lose your service password or PIN, you can use our recovery service here.

View the list of supported software versions:
Click on the image below to enlarge the compatibility table.