Today on our 2012 Mazda CX 7, we're doing a test fit of the Thule Circuit XT roof mounted bike rack. That part number is TH526XT. Now, we already have our bike secured down. We're first going to show you how we secure it in place and then we'll go over some features of the rack. Here on the back, we have our ratcheting strap that you're going to see on most of your Thule bike racks. We'll just… see more >