Tuning of E-bikes with a Shimano motor

With SpeedBox, you won’t be limited to the speed of 25 km/h anymore. You can freely enjoy the maximum power of your electric bike, limited only by your pedalling frequency.

SpeedBox 1.2 for Shimano (E8000, E7000, E6100, E5000) and SpeedBox 1.3 for Shimano (EP8) are successors to the original tuning chips, which have been redesigned from the ground up. These chips completely eliminate the speed limit of 25 km/h. When in use, the display shows the actual speed up to 23 km/h.

Do you want something even cooler? Check out our SpeedBox 1.2 B.Tuning for Shimano (E8000, E7000, E6100, E5000) and SpeedBox 1.3 B.Tuning for Shimano (EP8) models with Bluetooth. These tuning chips not only allow you to adjust the speed limit and show the real speed, but are also designed to pair your e-bike with our mobile application SpeedBox App.

You can already choose between the "Standard" and "+E-Tube port" variant. The "+E-Tube port" variant is thus intended for Shimano motors, which have all E-Tube ports occupied - usually E-bikes with a Di2 shifting system, with a tube integrated Satellite System On/Off Switch (EW-SW100, EW-SW300) or with motor E5000.

For the older types of e-bikes with Shimano motor, our original tuning chip SpeedBox 1.0 for Shimano E6000 remains on sale.

If you’re not certain about which one to choose, you can use our simple Buyer's Guide.

All products purchased on our e-shop are covered by a lifetime warranty.