SpeedBox Tuning products on PET
![](https://personalelectrictransport.co.uk/wp-content/uploads/2021/04/SpeedBox-ebike-London-PET.png)
We are developers and manufacturers of SpeedBox tuning chips based in the Czech Republic. We’ve been on the market since 2014. Our goal is to develop high-quality, reliable products with an emphasis on customer’s satisfaction.