Speedbox Shimano Ep8 1.3 + E-tube Port Speed Increasing Device

A redesigned chip tuning for your electric bike with a Shimano motor in a renewed design, completely new hardware and firmware.The SpeedBox 1.3 chip tuning allows you to deactivate the speed limiter of the electric bike.After installing the chip, the actual data up to 23km/h is displayed on the screen of the electric bike.If you want to monitor the correct speed and all driving data during your ride, we recommend purchasing the SpeedBox 1.3 B.Tuning for Shimano - You can monitor the actual driving values in our SpeedBox App - right on your phone screen.Contrary to previous versions, this new product for Shimano motors also connects to the motor´s E-Tube Port.Therefore, it is necessary that the motor of the bicycle in which you want to install the new version of SpeedBox for Shimano, has a free E-Tube Port.It is not possible to install SpeedBox products for Shimano without a free E-Tube Port on the motor.E-bikes that have, for example, a Di2 electronic shifter or a power button integrat