With SpeedBox you won´t be limited to the speed of 25 km/h anymore. You can freely enjoy the maximum power of your electric bike, limited only by your pedaling frequency.

SpeedBox 2.0 for Giant, SpeedBox Platinum for Giant and SpeedBox 2.0 for Giant 2015/2016 are reliable tuning chips of the second generation. What exactly does this mean? The speed limit of 25 km/h is completely eliminated with real values shown on the bike’s display.

SpeedBox 1.0 for Giant 2015/2016 series offers elimination of the speed limit up to the speed of 50 km/h, but it shows half values on the display.

SpeedBox products are thoroughly tested and we stand by their quality. We provide lifelong warranty to all our products.