Description <br> Description: <br> [MULTIFUNCTIONAL] Bike Computer can keep track of your workout progress with the digital display that shows time, speed, distance, calories(Only Fits for X BIKES, NOT Universal) <br> <br> [HEART RATE MONITORS] Optional: Black With heart rate monitors, Yellow Without heart rate monitors, choose according to your need. The heart rate monitors feature allows you to monitors your heart rate and maintain a safe and effective exercise routine. <br> <br> [EASY INSTALLATION] The digital display is easy to install and fits for most exercise bikes and treadmills. <br> <br> [STURDY DESIGN] The counter is made with pp materials that are built to last and withstand rigorous exercise routines. <br> <br> [UNIVERSAL COMPATIBILITY] The exercise bike computer is fits for a wide range of exercise equipment brands and models exercise bikes, stationary bike. <br> Specification: <br> Material: PP <br> <br> Optional: Black color with Heart Rate Monitors / Yellow color WITHOUT Heart Rate Monitors <br> Size Chart: <br> 20cmx20.3cm/7.87inchx7.99inch <br> <br> <br> Package Includes: <br> 1 PieceBike Speedometers <br> Note: <br> (Only Fits for X BIKES, NOT Universal) <br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.