Newly re-designed Velo 9 is CatEyeâs entry level 9 function computerNew, larger screen is even easier to read and set up is made simple with pre-programmed tire sizesFunctions include current/average/max speed, trip distance, and elapsed timeAlso features calorie consumption and a carbon offset measurementWired speed sensorWired9BlackUPC/EAN/GTIN: 725012038093