The basic tuning chip for your Shimano-powered electric bike.
SpeedBox 1.0 removes the speed limiter from your electric bike. When using the kit, the actual speed is displayed up to 22 km/h, after which the speedometer remains fixed and the same speed is displayed, even at higher speeds.
How does SpeedBox 1.0 work?
If you don't have lights on your bike, SpeedBox 1.0 for Shimano will always be activated. If you use the lights, you can manipulate the SpeedBox 1.0 freely. The SpeedBox is activated/deactivated on the control box of your electric bike. If the lights are off, the SpeedBox is activated. You can easily deactivate the SpeedBox by switching on the lights.
