Besides being very powerful, the motor features a progressive Smart Assist mode, which dynamically adjusts the support level to suit the riding situation and thereby making it unnecessary to shift gears in flat terrain.
250W Motor Folding Electric Bicycle for Adult 20inch Commuter City e-bikes E-MTB
Besides being very powerful, the motor features a progressive Smart Assist mode, which dynamically adjusts the support level to suit the riding situation and thereby making it unnecessary to shift gears in flat terrain.