Today on this 2011 ford Flex were going to do a test fit of a Thule bike rack, part number TH9031, the Vertex Swing 4 bike rack. One quick note about this bicycle rack that it is designed for two inch receivers only. Well start off by installing the rack into the hitch. Well tighten down the anti-rattle bolt and then go from there. The bike rack does come with a tool to tighten it down,… see more >