Polini Hi-Speed 2 is an electronic device studied for E-bike equipped with Bosch, engines with the aim to increase the pedal assist mode from 25km/h to 50 km/h exploiting at all the performance that the engine can offer. The novelty of the HI-Speed 2 version is the display of the actual speed and kms on the display. Polini Hi-Speed is very easy to install. It does not require any setting because it is self-adjusting The assembly takes only a few minutes and it is housed in the interior space of the engine crankcase. The devise is completely invisible The device does not require any battery since it is self-recharging. Turn it on and off through the display
Weight : 25 gr.
- TECHNICAL MANUAL (2,907 KB)