Free shipping from 70€ order value. Tuning for private property only. Products are not covered by § 22a StVZO.

SpeedBox 1.0 for Brose Specialized

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Activation: Always active
Maximum speed: unlimited
Display: Correct values ​​up to 18 km/h
Compatible with:
Brose S
Brose S-MAG
Not compatible with:
SpeedBox App
There is no need to cut any cables when installing the new product line!

If you update the software of your e-bike, first uninstall the SpeedBox from the e-bike, update the software, reinstall the SpeedBox in the e-bike.

Basic tuning chip for your e-bike with Brose Specialized motor.

With this tuning chip you can completely deactivate the electric speed limiter. When you use it, your display shows an actual speed up to 18 km/h, then the speed display is fixed and shows the same value at higher speeds.

How does the SpeedBox 1.0 work?

The SpeedBox 1.0 for Brose is always active when mounted on an electric bike. No need to delay turning on and off.


Anyone can do the fitting of a chip in an e-bike with simple tools! We've written detailed instructions and created videos so you can install it from the comfort of your own home. Removing the tuning chip is as easy as installing it. If you have some assembly problems, don't hesitate to contact us.

If you want to install a SpeedBox on a brand new bike, you need to ride that bike at least 1km before you start the chip for the first time.

Download instructions


Please note that operating pedelecs modified in this way on the road may conflict with the laws in force in some countries. The manufacturer assumes no responsibility for damage resulting from the use of SpeedBox products. E-bikes equipped with SpeedBox products may not be used on roads, cycle paths and public areas. E-bikes equipped with SpeedBox products may only be used at your own risk and under your own ownership. Using SpeedBox products may void your e-bike warranty.

We recommend the use of additional safety features and protective products to avoid injury.