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Thule 43" AeroBlade Cross Bars - Used

sku# 81831
Thule - 43" AeroBlade Cross Bars - UsedThule - 43" AeroBlade Cross Bars - UsedThule - 43" AeroBlade Cross Bars - Used
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Product Info

The Thule 43" AeroBlade Cross Bars are sophisticated alternative to your current cross bars. Featuring Thules WindDiffuser™ technology, these cross bars have a textured surface that disturbs airflow, greatly reducing wind noise. Easy to install and use, the Thule 43" AeroBlade Cross Bars are a must have.

Product Details


NOTE: The following products are not compatible with the AeroBlade: 503 Load Stops, 516 Prologue, 579XT Canoe Carrier, 558P Tandem Carrier, 597XT Hullavator, 847 Outrigger II, 870XT-873XT Fairings, 884 Roll Model

Carrying Capacity

BoxBeam™The sophisticated BoxBeam aluminum extrusion creates one of the strongest load bars in the market. Using a vertical load test, the AeroBlade can sustain over 800 lb of force.


WindDiffuser™A textured surface on the T-slot cover that disturbs the airflow better than a smooth surface, greatly reducing wing noise.

SmartSlide™The new SmartSlide™ is a molded measurement system providing a quick, no-hassle, tape measure free foot installation. SmartSlide™ also covers the underbar slot to improve aerodynamics and noise diffusion.

SwingBlade™The new SwingBlade™ end cap pivots open to allow full access to the T-slot for easy accessory installs.


  • Biking Type: Mountain, Urban/Commuter
  • Warranty: Limited Lifetime

Other Notes

Thule products can only be shipped within the United States



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