No longer restricted by the 25km/h limit. SpeedBox tuning makes it possible! This kit removes the 25km/h speed limit, and the maximum speed of your electric bike will be limited only by the frequency of pedaling.
Speed Box products are highly reliable tuning kits that completely eliminate the 25km/h speed limit. The actual values in km/h are displayed on the screen. In addition, SpeedBox 3.0 for Bosch lets you set the maximum speed limit.
If you're not sure which SpeedBox to choose, contact us for more information
SpeedBoxes are thoroughly tested, so we can guarantee their quality. All our kits come with a lifetime warranty.
Speedboxes are forbidden on public roads, they are to be used on private roads only.
See the table below for compatibility with your Bosch motor (click on the table to enlarge).
See the table below for compatibility with your Bafang motor (click on the table to enlarge).
