| The Thule 450R Rapid Crossroad footpack is designed to work with vehicles that have factory installed rail systems that run lengthwise on the roof. Like its name suggests, the 450R Rapid Crossroad footpack is both quick to install, and serves as an intersection between the Rapid Aero load bars that run perpendicular to your factory rails. The sculpted design sleekly matches the Rapid Aero load bars while the rubber coated steel strap grips your factory rails like a vise. The 450R Rapid Crossroad footpack is easy enough for anyone to install, it secures with no tools, just the turn of a handle. For added security, partner it up with a set of four Thule One Key locks. Also be aware that installing most accessories to the Rapid Aero Loadbar requires one of several Xadapter hardware kits. Thule fairings (870XT, 871XT, 872XT, and 873XT) however, have a special bracket included that allows them to fit either the standard square Thule bar or the Thule Rapid Aero load bar. | 
