Features the sophisticated BoxBeam aluminum extrusion to create one of the strongest load bars in the market. Features the sophisticated BoxBeam aluminum extrusion to create one of the strongest load bars in the market. Using a vertical load test, the AeroBlade can sustain over 800lbs of force Compatible with most accessories, some may require Xadapt kit SmartSlide is a molded measurement system providing quick, no-hassle, installation WindDiffuser textured surface on the t-slot cover disturbs the airflow better than a smooth surface, greatly reducing wing noise
