Premium alloy crossbar engineered with T-slot attachment and a wind tunnel designed JetFlow™ aerodynamic bar shape for exceptional noise reduction. Lightweight aluminum extrusion engineered with JetTruss™ structure for reliable strength T-Slot with SmartFill™ push down infill to attach mounts while maintaining air flow over the bar Silver bars have a clear anodized finish Black bars have highly durable powder coating High-gloss automotive-grade ASA polymer end caps Max load 165 lbs / 75 kg per pair Pair The Axiom Jet Stream delivers premium performance with wind tunnel-tested aerodynamics that reduce noise while you ride. Built from lightweight aluminum with JetTruss™ reinforcement, this crossbar handles up to 165 lbs per pair without compromise. The innovative T-Slot design with SmartFill™ infill lets you attach mounts seamlessly while maintaining optimal airflow. Choose between silver anodized or black powder-coated finishes, both topped with automotive-grade end caps for durability that lasts. Perfect for cyclists who demand both strength and silence on every journey.