SpeedBox 1.6 for Bosch (Smart System Gen.5 + Rim Magnet)
SpeedBox 1.6 for Bosch (Smart System Gen5 + Rim Magnet)
SpeedBox 1.6 for Bosch Smart System Gen5 Rim Magnet – Power and Freedom in E-Biking
New version – simulator alignment is easier than in the old model!
The SpeedBox 1.6 for Bosch Smart System Gen5 Rim Magnet is a cutting-edge tuning kit that removes the 25 km/h speed limiter from Bosch motors on electric bikes, enabling speeds of up to 35 km/h. This model is specifically designed for Bosch Smart System Gen5 motors and "Rim Magnet" sensors. Installation is user-friendly, and activation is easily done via the bike's WALK function. This tuning allows you to leverage your e-bike's full potential without limitations.
Make your e-biking limitless!
Features:
Maximum speed: No limit (recommended up to 35 km/h)
Display shows:
- Real speed: NO
- Actual distance traveled: YES (once the calculation process is complete)
Activation/deactivation (do not execute while driving):
- Using WALK function or - + - + buttons
Tuning activation/deactivation indicated: YES (3.5/2.5 km/h)
Compatible with:
- Smart System displays
- Bosch Performance Line CX Smart System Gen5 motors
- E-bikes with rim-attached magnet (Bosch Rim Magnet)
- The latest Bosch software version
Not compatible with:
- Standard magnets
- ABS systems
- SpeedBox app
- Gen4 motors
- Performance Line SX
Notes:
- If installing the SpeedBox on a new bike, ride at least 10 km before installation.
- Please check the exact model and motor condition of your e-bike before ordering the product.
- Compatible only with e-bikes with a valve-attached magnet (Bosch Rim Magnet) and Bosch Performance Line CX Smart System Gen5 motor.
Warning:
Note that using these types of modified e-bikes on public roads may be illegal. The manufacturer and reseller are not responsible for damages resulting from the use of SpeedBox products. E-bikes equipped with SpeedBox products must not be used on public roads, bike paths, and public spaces. They are intended for use on private property at your own risk. Using the SpeedBox may void your bike's warranty. We strongly recommend using other safety features and protective gear to prevent injuries.
- We recommend not updating your e-bike’s firmware. Updates increase the detection risk of the tuning.
- Disable automatic updates in the eBike Flow app.
- Note that the SpeedBox warranty does not cover malfunctions caused by motor updates.
- When stopping briefly, to continue riding smoothly, we recommend keeping one foot on the pedal to prevent the countdown from starting.
- If stopping for a longer time, allow at least a partial countdown to occur.
- After a long ride, the countdown can take several minutes.
- Do not remove the display if the countdown has not finished.
- Activate/deactivate tuning before riding (when the e-bike is stationary), not during the ride.
- We recommend not exceeding the speed of 35 km/h.
How does the SpeedBox 1.6 for Bosch work?
🔧 After installation – one important step!
If your bike has an older software version, change the wheel circumference in the e-bike menu to activate the tuning correctly.
🚴 Activating / deactivating the tuning
- Activate the tuning before riding when the bike is stationary. Never activate while riding!
- Press and hold the "–" button (WALK function) until the display shows 3.5 km/h – tuning is now active.
- Maximum speed is up to 35 km/h (you can set the limit up to 99 km/h, but we do not recommend exceeding 35 km/h to avoid error codes).
- Deactivate the tuning in the same way – when the display shows 2.5 km/h, the speed limit returns to 25 km/h.
🎛 If the bike doesn’t have a WALK function?
- You can activate/deactivate the tuning by pressing the buttons: - + - +
⚙️ Programming the speed limit
- Move through modes TURBO ➝ eMTB ➝ TOUR+ ➝ ECO ➝ TOUR+ ➝ eMTB ➝ TURBO
- The actual speed limit will appear on the display
- You can adjust the limit with a short press of the WALK button or by spinning the rear wheel 360°
- 2.5 km/h = 25 km/h
- 3.0 km/h = 30 km/h
- 3.5 km/h = 35 km/h
- The setting saves automatically after 15 seconds
🕒 After riding – important!
Leave the bike on after riding until the speed display stops and shows the value 0.0 km/h – this prevents the tuning from being detected. Do not detach the display until this “calculation” is complete.