Keep your rides on track with the Decathlon 120 wireless bike computer, designed for cyclists who want reliable, easy-to-use tracking. With 5 essential functions, it gives you the data you need—without the fuss. This simple and discreet cyclometer tracks current speed, average speed, ride distance, total distance, and ride time. It features a wireless sensor for clutter-free installation and fits easily onto your handlebars or stem without tools. - 5 key functions - speed, distance, and time tracking - Wireless connection - no messy cables - Tool-free fitting - quick and easy to install - Compact and sleek design - blends into your bike - Great for beginner and regular cyclists A perfect choice for cyclists who want straightforward performance tracking on every ride.