Do you have an electric bike with a Brose mid drive? Does the motor automatically switch off at 25 km/h? SpeedBox will help you with that. This gadget  suppresses the speed limiter.  The maximum speed of your electric bike will only be limited by your pedalling rate.

SpeedBox1 are the basic versions of our tuning kits. The speed limiter is suppressed and all the values on the ​​display are presented at half of their actual values.

It is very easy to install the SpeedBox, even  a complete beginner will be able to do it,with the help of this video.