The Cat Eye Velo 8 Cycling Tracker is a sleek black bike computer made of durable plastic, designed to track calories, speed, distance, and total time for cycling enthusiasts. With English language settings and an accelerometer sensor, this device provides accurate data for your cycling sessions. Its detachable feature allows for easy installation and portability, making it a convenient and reliable companion for your rides. The Velo 8 Cycling Tracker by CatEye is a must-have for cyclists looking to monitor their performance and improve their health and fitness.