I have one similar to Cabrito's. It's older, a bit rusty, and has smaller wheels.
It brought 3 bikes from Alabama to Colorado (kdx200, hyo gt250, zx6r), and 3 bikes again from Colorado to California (ktm 450, klr650, zx6r).
Let me know if you don't want Cabrito's, and I'll get you some pictures. His is definitely nicer