SpeedBox 3.0 - Bosch (Gen. 4 / 2020) - E-Bike Tuning Modul - Active Performance | eBay
Tuning Chip Set E-Bike SPEEDBOX 3.0 `20/`21 (Gen4) with crank puller for display: COBI/ INTUVIA/ KIOX/ NYON/ NYON 2021 (BU350)/ PURION Assembly: invisible at the drive motor displayed: actual values activation: WALK
Speedbox 3.0B Tuning Chip for Brose Specialized eBikes – Connects Via Bluetooth and Smartphone App- Smart Tuning chip, Speed Unlock for Brose eBike – eBike Speed Remover -Speed Limiter Remover