lso compatible with the Forerunner 910XT and 310XT when used with a quick-release kit (sold separately). Simple installation by just removing the screws from the bottom, rotating the inner mount and reinserting the screws. Compatible Devices: Edge 200; 500; 510; 800; 810; Touring; Touring Plus; 1000 as well as the Foreruner 310xt and 910xt Compatible Devices: Edge 200; 500; 510; 800; 810; Touring; Touring Plus; 1000 as well as the Foreruner 310xt and 910xt