I've had a Saris 2 bike hitch mount for about 10 years. It has held up very well. I got some extra mount points off of e-bay. 2 bikes are a breeze and I have had 4 bikes on it several times. With 3-4 bikes I use bungee cords to keep them tight and swim noodles from the dollar store to keep them from banging together. With just 2 bikes no extras are needed. Every time I use it I'm glad I bought it.