The speedometer installed on the motorcycle can reliably measure the real-time speed of the vehicle. Many speedometers today are electronic, and their design is derived from early eddy current models. Traditional mechanical speedometers use gears and wires to determine speed, while most modern vehicles use speed sensors in electronic speedometers.
Led motorcycle speedometer uses speedometer sensors to measure vehicle speed. In the design derived from the earlier eddy current model, the rotation sensor installed in the gearbox emits a series of electronic pulses whose frequency corresponds to the rotation speed of the driveshaft and therefore to the speed of the wheels. The sensor is usually a set of one or more magnets mounted on the output shaft or the differential crown wheel or a toothed metal disk between the magnet and the magnetic field sensor. When the part involved rotates, the magnet or tooth passes under the sensor, generating a pulse in the sensor at a time because they affect the magnetic field strength to be measured. In addition, in the latest designs, some manufacturers rely on pulses from ABS wheel sensors. The computer converts the pulses into speed and then displays the speed on an electronically controlled analog pointer or digital display. Electronic speedometers are more reliable and more compact than mechanical speedometers. Motion sensors can keep any distance from the display that shows your speed, so they are suitable for any type of vehicle from bicycles to large commercial vehicles.