Yes, real easy to make your own set, just don't drill out the threads in the front hanger bolt...the larger one. Wait until you see Hub's set up and you'll see what I mean, it's easy to make with a quick trip to Ace Hardware or similar.
I have the 2 bros ones just never installed ..

What are they like? I don't even remember the OEM ones very well... I think the
main difference between them and the ones I have are that the OEM ones
are bolts, and the Rattlebars ones are threaded rods with nuts. Remove the
lower bolt and the shock bolt, then you can remove the two threaded rod
nuts and the saddlebag/rail is hanging there ready to lift off the bike...
-Mike