This is a AAA Luggage Rack which was the defacto standard for aftermarket luggage racks sold by Honda dealers. It is in very good structural condition, but is very rusty all over. Noting this, I have it priced at less than half a typical Honda rack.
It was tagged "75CB200T" from the source I bought it from. There are no markings on it, but I was able to compare it to another Honda CL200 rack I had in stock, and its exactly the same, see picture of them together.
It definitely looks different than a CL175 rack I have in stock. This rack comes with two 6" X1" steel mounting bars specifically for this unit.