This extended length plastic mount allows you to take full advantage of all the data that your Edge provides
The Edge is out in front of you for easier  heads up positioning and increased safety
Fits 31.8 mm bars
Compatible most imprtantly with Edge 1000 but also with Edge 810  800  510  500  200  plus Forerunner 310XT  910XT with the quick release kit
Weighs just 30 g
Made from impact resistant plastic
Please note for the mount to work with the Forerunner 910XT or 310XT you must remove the screws from the bottom  rotate the inner-mount and reinsert the screws  and your watch will mount in the proper orientation on the handlebar