I really love "fastback" bikes, when the rear wheel extends over the seat but, for street use, a number plate is needed, unfortunately, and clearence problems with the rear wheel can occur on dumps etc.
So, some custom brackets were needed to move the number plate in a reasonable position.
I wanted to do all by hand (well, file really...), because I wanted to leave some marks and imprecision on the surface and in the shape to match the raw style of the bike
Speed holes, speed holes everywhere...
Well, not always the first design is the right one...
neither the second
or the third...
but finally you catch the right one!
Eventually I did use some milling, but just a little bit.