Bike Rack w Dual Hitch Receiver
We use a dual hitch receiver so we can connect the bike rack and the tow dolly with the bike rack shown in the attachment.
I've used it for 3 years and it's solid as a rock. I noticed it says not for use with RV's but I didn't see that until I'd already been using it for a few years. I think they all say that, personally.
It holds 5 bikes, you can get a smaller one, and has a nice wrap around strap to keep it all together. There's a bolt through the receiver that's threaded with a cotter pin.
Blue Devil 3 - 2 Bike Rack
Item # BC-7626-3-2