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Unlock the speed limit of your electric bike with a Shimano SpeedBox tuning dongle. Unleash the full speed of your e-bike engine and ride it like a derestricted e-bike should be!

NOT COMPATIBLE WITH:
- EP8 Engine
- SHIMANO E6000 Engine
- Motor E5000
- Satellite System ON/ OFF Switch
- Di2 (electronic gear shifting system)

The "+ E-Tube port" variant is intended for e-bikes without a free E-Tube port - usually e-bikes with one of these components.

PROPERTIES:
Activation/deactivation: by turning OFF / On the lights
Speed Limiter: deactivated
Display shows: real values up to 23 km/h.
Not compatible with: SpeedBox App

From the ground up redesigned tuning chip for your e-bike with a Shimano motor – with a new design and completely new hardware and firmware.

The tuning chip SpeedBox 1.2 enables you to suppress the speed limiter on your electric bike. When in use, the actual speed will appear on your display up to 23 km/h.

If you want to see correct speed and all riding data during your ride, we recommend choosing SpeedBox 1.2 B.Tuning for Shimano - you can see the real values in our SpeedBox App – right on the display of your phone.

Compared to previous versions, this new product also plugs into the engine's E-Tube port. It is therefore necessary that the e-bike motor in which you are going to install the new version of SpeedBox for Shimano has one free E-Tube port. In case you do not have a free E-Tube port in the motor, please select “+E-Tube Port” variant.

E-bikes, which do not have a free E-Tube port, are usually those with a Di2 electronic gear shifting system, with a tube integrated Satellite System ON/OFF Switch (EW-SW100, EW-SW300), or all e-bikes with E5000 motor.

HOW DOES SPEEDBOX 1.2 WORK?
This tuning chip can also be easily controlled with a LIGHT button. If the lights are turned off, SpeedBox is activated. The chip can be deactivated by turning on the lights. If you want to use tuning independently of the lights, do not connect the red wire during installation, like that the tuning will be always activated. If you do not have lights on your e-bike, SpeedBox 1.2 will also be activated at all times.

ASSEMBLY
We use original connectors for the production of SpeedBox chips ensuring that the installation process is very 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 1 km before the chip is activated.

INSTRUCTIONS:

Instruction manual video

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Graphics E8000 E7000 E6100