Do not worry. GreatEbike team is in full operations even during the Corona Virus crisis in EU.
SpeedBox Platinum: 30% smaller, more effective, more ecological!
SpeedBox PLATINUM for Yamaha is revolutionary processor-controlled module what removes the speed limiter of your electric bike. Display shows real values! Values such as maximum speed, average speed, daily mileage and range are displayed correctly.
If you have a new bike with zero kilometres ridden, you have to drive about 1 kilometer before you install the SpeedBox.
The SpeedBox PLATINUM is activated by briefly pressing the WALK button located on the front of the control panel. After pressing this button, the current speed of 9.9 km/h is displayed on the control panel for about 2 seconds. This means that the SpeedBox is activated, and the motor support of the electric bike now works up to a speed of 50 km/h. When the WALK is pressed again, the current speed of 2.5 km/h is displayed. This means that the SpeedBox is deactivated, and everything works as it would if it weren't installed. The motor support of the electric bike now works up to a speed of 25 km/h.