For our customer Quattrocycle we have developed a custom power-assist system based on a BLDC Hub Motor.
The Quattrocycle is a 4-person bike for rental use. The Quattrocycle is used by recreation parks, campsites, theme parks and bike rental companies in the domestic market and along the European shores.
We have developed a custom pedal assist system that is based on the tension of the drive chain, so there is always enough power for a smooth ride. The motor input is only activated while pedaling.