All TENWAYS e-bikes are equipped with a high-precision torque sensor, which can translate your every move effortlessly into motor power.Compared to e-bikes with a simple cadence sensor, the ride of our e-bikes is way more bionic and intuitive. The pedal assistance of e-bikes with a simple cadence sensor may feel jerky and unnatural.Also, though our e-bikes are single-geared, thanks to the torque sensor, the climbing slopes would not be that difficult. Most of our riders reported that they feel pretty comfortable at 7%-11% incline (depending on each person’s physical strength).