This piece is 6061. I didn't have a large enough piece to make this from 7075, I wish I did. Overall the clamp is 1.800" tall.
I get most of my material from the scrap yard actually. Sometimes it is dificult to identify the alloy.
This clamp was done 100% on a cnc machine, but about 1/3 of the work was manual.
The rearsets I'll make next, they will be 7075. They will also feature adjustable foot pegs. I'm about to start drawing them up.
I'll post more documentation shots if you like.