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What are the types of motorcycle speedometers
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Mechanical speedometer
By using a flexible shaft or gear transmission, the rotational motion of the front wheels or gearbox is transmitted to the speedometer pointer, driving the pointer to deflect and display the speed. The structure is simple but has low accuracy and is prone to wear and tear.
Electronic speedometer
Use sensors (such as Hall sensors, magneto electric sensors) to detect the rotational frequency of the wheels or transmission system, convert the signal into an electrical signal, and display the speed on the instrument panel. High precision and fast response, widely used in modern motorcycles.
GPS based speedometer
By receiving signals from the global satellite positioning system, the real-time velocity is calculated by calculating the rate of change in position. No need to rely on the mechanical structure of the vehicle, suitable for vehicles or modification scenarios without original speed sensors.
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