SpeedBox 1.2 B.Tuning for Shimano (E8000, E7000, E6100, E5000)

The "+E-Tube port" variant is intended for e-bikes without a free E-Tube port - usually e-bikes with one of these components:
   motor E5000
   Satellite System ON/OFF Switch
   Di2 (electronic gear shifting system)

PROPERTIES:
Compatible with: SpeedBox App
Activation/deactivation: SpeedBox App/ LIGHT
Maximum speed: unlimited
Display shows:
   real values up to 23 km/ h
   then the actual values are only displayed in the SpeedBox App

We do not recommend updating the software of the e-bike