About Us

We are SpeedBox – innovation, performance, and reliability in one chip. Since 2014, we have been developing and manufacturing high-end tuning chips for e-bikes, right in the heart of Europe – in the Czech Republic. Our products are the result of passion for cycling, technology, and the desire to push boundaries.

  • Order directly from us – the manufacturer – at great prices
  • All our products in one place, clearly organized
  • We ship worldwide
  • Lifetime warranty on all our tuning chips
  • Easy returns and product exchanges
  • Need help? Our support is available in 7 languages