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The Thule AeroBlade ARB43B Load Bars provide a sleek, aerodynamic foundation for transporting skis, snowboards, bikes, cargo boxes, and other rooftop gear. Designed for compact vehicles, these 43-inch aluminum bars combine low-profile styling with dependable load-carrying capability, making them a popular choice for drivers maintaining or upgrading legacy Thule rack systems.
Featuring WindDiffuser technology and Thule’s durable BoxBeam aluminum construction, the ARB43B minimizes wind noise and drag while delivering the strength needed for year-round adventure gear. Whether you're heading to the mountains, the beach, or a weekend road trip, these bars provide a quiet, secure, and versatile roof rack solution.
✔ Aerodynamic design helps reduce wind noise and drag
✔ Strong BoxBeam construction supports a wide range of gear
✔ T-track system allows quick installation of rack accessories
✔ Durable black finish complements modern vehicle styling
✔ Compatible with many legacy Thule rack systems and carriers
Length: 43 in. (109.2 cm)
Color: Black anodized aluminum finish
Construction: BoxBeam aluminum for strength and durability
Technology: WindDiffuser design for reduced drag and quieter driving
Accessory Mounting: Integrated T-track channel for compatible accessories
Compatibility: Works with Thule Rapid Traverse and Rapid Podium foot packs
Foot Pack Compatibility: Not compatible with Thule Evo System (7504) foot packs
Application: Roof rack foundation for ski racks, bike carriers, cargo boxes, and watersports carriers
Included: Pair of load bars
Performance Focus: Aerodynamic efficiency, cargo versatility, and long-term durability
