Now thinner and more stylish, the CatEye Urban Wireless Plus Cycling Computer is the evolution of the simplified wireless cycle computer. In addition to the standard ride data you've come to rely on, the Urban Wireless Plus now packs even more punch with a programmable odometer, menu screen and backlight with night mode. It installs easily on almost any bike. A large display with a backlight and calorie consumption feature make it easy see the benefits of your health. Functions: Current/average/maximum speed, trip distance, total distance, elapsed time, clock, calorie consumption. Features: Auto Power Save. Auto Start/Stop. Lightweight design. Dimensions: 55.5 mm x 37 mm x 16.5 mm. Computer Battery: CR2032. Sensor Battery: CR2032.