We have different vehicles but maybe this will help you.
I used a light mount that I had an extra of. I went to ride yesterday and realized with my windshield off, I don't have my camera mount. It was mounted to the lower windshield.
I quickly scrounged around and found this light mount and attached it. It worked very good and I'm happy with it. I plan on leaving it. I'll soon have a video or two up on my YouTube page shooting from the new mount.
Sent from my iPad 7G