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From the ground up redesigned tuning chip for your e-bike with a Shimano motor – with a new design
Bike: Trek Powerfly FS 7 (2021-2022)
the value of 2 km/h will be displayed
Our most powerful and versatile product
People do seem to break these parts from time to time - either from crashing hard or overtightening the mounting screws
SpeedBox 3.1 B.Tuning for Brose and Specialized motors Bosch From the ground up redesignedWhat does this Tuning Kit do? New generation tuning product with Bluetooth and mobile app for your e bike. Our most powerful and versatile product. This new device brings a unique connection of e bike and mobile phone. The SpeedBox 3. 1 B. Tuning is a top notch product perfectly optimized for the most powerful ride and experience. It suppresses the speed limiter so you can enjoy your ride at unlimited speed. Thanks to SpeedBox App mobile application