Speedbox 1.2 For Shimano (e8000, E7000, E6100, E5000)
Speedbox 1.1 - Shimano EP8 Motor (Models From 2021) - E-Bike Pedelec Tuning | eBay
SpeedBox 1.3 B.Tuning for Shimano (EP8) – Two Wheels Empire
Tuning Chip E-Bike SPEEDBOX 1.3 + E-Tube port for display: Shimano steps Assembly: invisible at the drive motor displayed: Actual values up to 23 km/h activation: light-button controls: light switch Max. Speed: