A simple yet effective mount to attach your favourite cycling computer to your Aero handlebars, the KOM Cycling Aero Mount weighs practically nothing while being tough as nails. This clean, sleek design remains lightweight without comprising strength, compatibility or aerodynamics. This mount perfectly positions your cycling computer so you can focus on your ride, whether it be zipping down a road at high speeds or tackling a tough mountain biking track. Compatibility The mount fits 31.8mm handlebars and includes shims to fit 25.4mm and 22,2mm Garmin Edge 20, 25, and 130 Garmin Edge 510, 520, and 530 Garmin Edge 810, 820, and 830 Not compatible with Edge 1000 series.