This is the C-Max with a Thule Bike Rack. I bought the Aero Bar Kit and the bike rack is just one of the racks one can attach there's also a rack for Kayaks and a cargo box etc. The mileage is down by about 3 mpg but that's at speeds below 65 mph. One thing though is I need a small ladder to be able to put the bike up there and take it down. Nothing big just one with two steps. Installing the rack is pretty straight forward just watch the video on the Thule site for the Aero Bars. The Sportrack was very inexpensive comparatively speaking and quite easy to assemble just be sure to fit your bicycle to it on the ground and adjust as necessary.