Pedal Assist automatically turns on the motor when you pedal. With pedal assist, you do not need to use a throttle to control the motor.
There are two types of Pedal Assist: Cadence Sensor Type, which measures IF you are pedaling and a Torque Sensor Type, which measures HOW HARD you are pedaling.
D-Class, X-Class ebikes are equipped with cadence sensors, while the other models have torque sensors.
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