They are "Bikemaster" brand- generics that my dealer had on the wall, cost 30 bucks for the whole set, clamps included (which I didn't use). I already had the black Rivco clamps, I picked them up from a swap meet, still in the original package for 20 bucks. I don't know if they come in black or not. I'm tempted to rattle can them flat black.
I tried mounting them in a couple places, where they are now are a little high, but I know I won't have any ground clearance problems, and they aren't something I'll use for hours at a time, just to change up for a few minutes at a time. I'll have to see how they work on a longer trip, I can always move them somewhere else and test it again.
