Speedbox has been perfecting eBike tuning kits since 2014. These kits are made in the Czech Republic, meeting the highest quality standards. They cover a wide range of motors, including top brands like Bosch, Yamaha, Giant, Shimano E8000, Shimano EP8 and Brose Specialized.
Here's why eBike lovers are so fond of Speedbox:
- Easy installation and unlimited speed.
- Easy to use, just plug and play.
- Lifetime warranty for that extra peace of mind!
Pro Tip: Easily find the kit you need by filtering based on your specific motor type.
Pro Tip: Watch our 'how to choose a tuning kit' video to help you select the right one!
