electric road bikes are the categories of fully electric bicycles and electric power bicycles as well as a mixture of these two ways of electric bicycles. Full electric bicycle we see more, generally speaking, is with the handle of their own, turn the handle like a motorcycle fuel door, electric car start forward; electric road bikes in the foot part of the sensor, the sensor will feedback your stampede to the controller, and then the controller controls the motor work, to achieve the power forward mode, in short, you step on the motor will help you ride. The most representative electric road bikes is Mijia's electric assisted folding bicycle.

The key component of electric road bikes is power sensor, power sensor is installed in the electric bicycle pedal part, the function is to transmit the current cyclist's tread frequency and trapeze force information to the controller. At present, the moped sensor is generally divided into two categories, one is the speed sensor, the transmission is the step frequency information, the other is the torque sensor, which can be understood as the transmission of the trample force.

Power sensor signal to the controller, the controller will control the motor according to the size of the signal to work.

The speed sensor is relatively simple, composed of inductive contact and magnetic steel ring, magnetic steel ring mounted on the foot jump crank, with the crank rotation, small magnetic steel on the figure and inductive contact induction, so as to pass the trampling speed and other information to the controller.

Torque sensor is also installed in the crank position, it is not the frequency of trampling, but the power of trampling, compared with the speed sensor, power is more accurate, that is, when you step on the most hard, the output power of the motor is maximum.

Compared with the speed sensor, the torque sensor is more complex and precise, which is suitable for mountain bikes and other situations suitable for hill climbing. When going uphill, the trampling force is larger, and the motor power is larger, but the speed is not good, so the speed sensor is not suitable, and the torque sensor has a higher matching degree with this scene. The speed sensor is simple in structure and cheap in price, which is more suitable for city cars and road cars. In general, it has its advantages and disadvantages.

electric road bikes take into account the characteristics of bicycle exercise and fast commuting, so you may wish to buy electric road bikes when you buy an electric car.