Just letting U all know that instead of the KTM Duke mirrors, I went with the Aprilia Tuono mirrors. They are also used on the F800GS. Picked them up at the local dealer for 41 and some change. They look good and no adapter needed they screw right in. I will load up some pics sometime this week. Guy on ADV turned me on to them, good looking mirror and now when I look in the mirror I see what is behind me not my shoulder. Suppose to help with the buffeting also. We will see Mon morning on the way to work.