SPEEDBOX 1.3 box for electric bike, E-Bikes / ​Pedelecs SHIMANO EP8 DI2 with E-TUBE

The SpeedBox 1.3 for the SHIMANO EP8 is a revised tuning chip with a new design and completely changed hardware and firmware.

After installing the SpeedBox 1.3 tuning module, the correct values up to 23 km/h are displayed on the display of the e-bike.

New design!

Mounted invisibly on the engine

Correct values up to 23 km/h

From SpeedBox 1.3

If the e-bike lights are not on, the SpeedBox 1.3 for Shimano is still active. You can drive at unlimited speed. As soon as the LIGHT button is pressed, the SpeedBox 1.3 deactivates. If the red plug is not connected during installation, the module works independently of the light and is always activated. If the e-bike has no lights, the SpeedBox 1.3 is also always active.

Warning: The SpeedBox 1.3 is not compatible with the SpeedBox application. It is also not compatible with the Giant Revolt E+ from 2022.

Assembly and disassembly

Only the original connectors are used so that the installation remains as simple as possible and that all the connections are correct. Removing the module is as easy as installing it. Below this product description you will find useful videos, graphics and texts for the installation of the tuning module.

Note: If the tuning module is installed on a brand new e-bike, you must have ridden the bike at least one kilometer before.

Conclusion: The new version of the SHIMANO EP8 variator convinces with its easy handling and solid efficiency.