Fit and finish are great. The mount is thick, which is good. I dont think it will crush out under the pressure of the axle nut, but we'll see. While not specifically meant for my bike, I installed mine on a 1982 XLH1000 Ironhead Sportster. I had to grind one portion of the shock mount support to fit the bracket on the axle itself. But the mount itself will help to make up for the misssing support.
I believe I could have also mounted on the lower shock bolt itself, if needed.
I love the way it looks!