Speedbox 3.2 Brose S-Mag Pro FIT speed increasing device

Unlock your Brose S-Mag Pro FIT e-bike´s full potential with SpeedBox 3.2! This innovative tuning chip removes the 25 km/h speed limit, letting you experience unlimited performance. Easily switch between speed-limited and unrestricted modes with a simple button press. Installation is straightforward with included guides and video tutorials. The display shows real values and allows for a custom speed limit setting. Perfect for off-road adventures.