Thule ARB47B AeroBlade
Aerodynamic aluminum load bars that provide an exceptionally quiet and efficient ride.
- WindDiffuser™ is a textured surface on the t-slot cover that disturbs the airflow better than a smooth surface, greatly reducing wing noise.
- The sophisticated BoxBeam aluminum extrusion creates one of the strongest load bars in the market.
- SmartSlide is a molded measurement system providing a quick, no-hassle, tapemeasure-free foot installation. SmartSlide also covers the underbar slot to improve aerodynamics and noise diffusion.