Connect a GPS watch to your bike to collect exercise data while riding. The Universal Watch Bike Mounting Kit is ideal for multisport workouts and can be quickly mounted to the bike handlebars for a clean transition from running to cycling, compatible with almost all sports watches. Quality first and best service. Customers are our friends. Stylish design, 100% new, high quality! Type:Bicycle Watch Stand Clamp diameter:about 31.1-32.5 mm Dimensions:about 79.8 x 40 mm/3.14 x 1.57 inches Component:Watch holder Suitable for:multiple sports watches Uses:Swelling of BMX, Cruiser, Children's Bicycle, Mountain Bike, Road Bike. You can relax and improve your travel experience on long journeys. Colour:As Shown Material:Plastic Package Contents: 1 * Bicycle Watch Holder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.