Thanks to the torque sensor, the bikes have a motor support that is tailored to you. The bike constantly measures how hard and at what frequency you pedal and regulates the torque based on this information. Together with the speed sensor in the motor, this results in a very natural riding feel.
The strength of the motor support can be regulated in two support modes, but is always based on your input on the pedals. Thus, there is no need to switch between those two support modes during your ride. You can switch between both modes through the power button or the app, but we ask you to never do this during your ride.
You can change the strength of the motor support via the smartphone app, read more about this here.
The Ampler torque sensor is located inside the bottom bracket.