- ★ Speed limiter: deactivated
- ★ Display shows: actual values
- ★ Compatible with motors: TQ HPR120S
- ★ Activation: by pressing LIGHT / + - + -
- ★ Compatible with SpeedBox App: NO
SpeedBox 3.0 tuning chip enables to select speed limit of your own choice. After the chip is installed, your e-bike’s display will show real data, such as maximum and average speeds, daily mileage and cruising range.
How does SpeedBox 3.0 work?
The tuning kit can be activated directly on your bike’s display. After pressing the LIGHT button, a value of cadence of 99 rpm are displayed and from now on you will be able to ride at a speed of 40 km/h, 50 km/h and even more than 60 km/h.
To deactivate the tuning kit, press the LIGHT button again. The value of cadence of 25 rpm will appear on your display and the speed limit will reset to 25 km/h. Your e-bike will then work the same as before installation of the chip.
You can set the maximum speed of an electric assistance by changing the following modes gradually: EXTREME - HIGH - MID - LOW - MID - HIGH - EXTREME. An actual speed limit will be displayed after that. The maximum speed of an electric assistance can be switched by turning the rear wheel about 180°. The cadence of 15 rpm on the display corresponds with the limit of 15 km/h, 20 rpm corresponds with the limit of 20 km/h, 25 rpm corresponds with 25 km/h, 30 rpm corresponds with 30 km/h, 99 rpm corresponds with 99 km/h etc. The last displayed limit will be saved after 5 seconds of inactivity.
SpeedBox uses original connectors, therefore the installation of the chip to your e-bike is very easy. We have prepared detailed instructions and videos to make installation easy for you. Disassembly of our 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 1 km before the chip is activated.
Please note that the operation of this type of modified electric bikes on public roads may be against the law in some countries. The manufacturer takes no responsibility for damages resulting from the use SpeedBox products. Electric bikes equipped with SpeedBox products are not allowed to be used on public roads, cycling paths and public places. Electric bikes equipped with SpeedBox products can be used exclusively on private property and entirely at one’s own risk. The use of SpeedBox may void the warranty of your ebike.
We strongly recommend using other safety features and protective gear to prevent injuries in higher speeds.