Tuning Chip E-Bike PEARTUNE MSO 4.0 with original connectors for display: MasterMind/ Mission Control/ TCU invisible at the drive motor displayed: real values - 25 km/h, thereafter always 25 km/h activation: WALK-key
PearTune MSO Normal für Specialized 1.1 SL Motoren (ab Modelljahr 2020)– E-Bike Tuning Shop
PearTune MSO 4.0 For Brose Specialized SL 1.1 Motor – Two Wheels Empire
PearTune MSO tuning installation on Specialized e-bikes with 1.1 and 1.2 SL engines - YouTube