I have a Sabre which is a FR product also,so I'm sure it's the same rack.I took a piece of exterior plywood and mounted it on the mesh,then stood bikes up,one faceing left,the other right.I then took 2X2s and made troughs for the tires to set in,so they won't move.I made a top piece to slide over post,and made a bracket that's padded and sets on the center bar,have a hook on the back side with a small ratchet strap,works great,and can put bikes on or off in a minute.If you want some pics,send me a PM,so I can send them to you,too much hassle to post on here.