Polini Hi-Speed E-Bike E-P3

Polini Hi-Speed is an electronic device studied for E-bike motors with the aim to increase the pedal assist mode exploiting at all the performance that the motor can offer. The assembly takes only a few minutes. It does not require any setting because it is self-adjusting. The device does not require any battery since it is self-recharging.
The speedometer will always show half of the actual speed, and the same for the Kms travelled. To know speed and kms travelled it is enough to double the figures.

THIS ITEM SHALL BE USED IN ACCORDANCE WITH THE NATIONAL LAWS CONCERNING TRAFFIC; IT CANNOT BE USED ON PUBLIC ROAD.