Roof bar

Thule AeroBlade ARB43

Aerodynamic aluminum load bars that provide an exceptionally quiet and efficient ride.

$199.95 Add to cart


  • 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.
  • SwingBlade™ end cap pivots open to allow full access to the t-slot for easy accessory installs.
  • 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

Technical specifications

Length 43 in
Equipped with T-track
Maximum load 220 lb/100 kg. Please also check the maximum roof load capacity of your vehicle.
Locks included
One Key System compatible
Color Aluminium
Model number ARB43
Spare parts



Thule BringIt! GuaranteeThule is dedicated to providing exceptional products that are quality tested and guaranteed against defects in materials and workmanship.

View warranty details


Straps that lock down aero bar are inferior and rot quickly


Straps that lock down aero bar are inferior and rot quickly with sun exposure- I bought new in San Diego from an authorized dealer that could sell harder, and after having on my SUV for a year the sides have rotted and one almost flew off on the freeway. I have taken them off and have contacted Thule several times for replacement with no response. If they make this right and replace these $5 rupper straps that hold bar to roof rack on my X5 I will let you know! Bar works great when on, just straps did not last. You have to configure so you dont have noise, and will still have more than no bars.


Orange County CA




Thule roof rack system came on my 2017 Subaru Outback Touring. Looks great but the whistle noise is unacceptable. Will speak to dealer before I remove them.... disappointing.


Bainbridge Island, WA


Idk. Maybe


Wind noise sucks. Purchased the wind deflector. That didn't work. I have spend over 800 dollars just to carry my kayak because I heard the thule product is awesome. That was A lie. Emailed thule 3 times with questions. Still no answer. Emailed with warranty claim or replacement no answer. Two crossbars are already dented from using my kayak attachement. Oh and the attachement it's thule too. Smh. Two weeks of using this product and it's dented not cool.

Eddie D Blanco

New York


Thule AeroBlade ARB60

4.1 23


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