Shimano Steps E5000 - ideal für urbane City e-Bikes - YouTube
Shimano Steps: The Bottom Bracket Motor for Your Electric Tricycle ⚡
Tuning Chip E-Bike SPEEDBOX 1.2 B.TUNING compatible with SPEEDBOX App for display: Shimano steps Assembly: invisible at the drive motor displayed: Actual values up to 23 km/h, then in app activation: light-button