The Thule AeroBlade Roof Rack Bar is made to be very quiet and saves gas through its aerodynamic design. The Upper T-track makes it easy to put on or take off accessories for the roof rack. Thule tries to stay one step ahead of the competition. That's why the Thule Aeroblade roof rack bar is considered high-tech crossbars that are much quieter, stronger, safer, and have a sleek, aerodynamic design. The Thule AeroBlade Bar has bar lengths of 43", 47", 53", and 60". The slots on the bottom of the bars make it easy to add feet, and slots on the top let you add a wide range of accessories. The wind noise is kept to a minimum by the wings on the bars, the WindDiffuser strips at the top, and the covers for the slots in the underbars. The BoxBeam aluminum extrusion construction makes the bars solid and light. The WindDiffuser used is a rough surface on the t-slot cover that disrupts the flow of air better than a smooth surface. This makes the wing much quieter. This product is one of the strongest load bars on the market and is made from an aluminum extrusion called BoxBeam. SmartSlide is a molded measurement system that makes it easy to install a foot without a tape measure. SmartSlide also covers the slot under the handlebars to make the bike less windy and quieter. Features: The SwingBlade end cap allows full access to the t-slot, so it's easy to put on accessories.AeroBlades work with Thule feet and a vehicle-specific fitting kit.
