A. This general-purpose tachometer and odometer is designed for small monkey motorcycles and is suitable for models similar to the Z50 and Z50J monkey bikes. It is a professionally designed digital tachometer that can meet the usage needs of motorcycles. B. Its measurement range is from 0 to 120, which can provide riders with clear and accurate speed and mileage information, making the riding data easy to understand. C. The instrument has a variety of specifications, including odometer cables, dashboards, and speedometers, providing a relatively comprehensive solution for measuring the speed and mileage of motorcycles. Whether for daily rides or long - distance trips, it can present the vehicle's driving status in real - time. D. Due to its good design and practical functions, it is quite popular in regions such as Africa, Europe, South America, Southeast Asia, North America, Northeast Asia, and the Middle East, adding convenience and safety to your riding journey.