I wanted the mount to be situated on the arch, so I can use it without the Aero/AP Trunk Bag attached. As I customized it for my bike, I made it fit the angle I needed and it's not adjustable. I added the step file so you can modify it to fit your angle. I also included the 3d scan of the relevant part of the arch which I used to model the piece in case you want to design your own mounts.
Update: Hinged version that's less likely to break. Recommend to print in PETG
Category: Hobby
The author marked this model as their own original creation. Imported from Thingiverse.