For Bosch

For Bosch

Discover our range of SpeedBox tuning chips specifically adapted for electric bikes with Bosch motors. These high-quality tuning kits remove the 25 km/h speed limit and allow you to utilize the motor's full potential. At Verktygsgrossen, you will find the right model for your bike, whether you use it professionally or privately.

Areas of Use

• Streamline commuting and transport routes for work.
• Training and cycling in enclosed areas or on private land.
• To fully utilize the e-bike's motor performance off public roads.

Frequently Asked Questions

Does SpeedBox fit all Bosch motors?

Yes, there are specific SpeedBox models for different generations of Bosch motors, such as Active, Performance, and CX Line.

Is it legal to use a SpeedBox?

The use of a tuned electric bicycle is only permitted on private land or in an enclosed area, not on public roads.