Malone Airflow 2 Crossbars For paddlers and cyclists who want a rack system that's quiet on the highway, easy to load accessories onto, and built to last, the step up to an aluminium aero bar makes a noticeable difference over a basic steel crossbar. The Malone AirFlow2 is a double-wall aluminium crossbar system designed for vehicles with factory raised side rails, combining an aerodynamic profile that reduces wind noise with integrated T-slots that make attaching and adjusting kayak carriers, bike mounts, and other accessories clean and straightforward. Cam-assist bolts ensure a tight, rattle-free fit even on smaller side rail profiles, and pre-installed key-locking towers keep the bars secure at trailheads and parking areas without extra hardware. Non-corrosive aluminium construction holds up through Canadian seasons of rain, snow, and saltwater exposure without deteriorating. Available in 50", 58", and 65" lengths to suit a range of vehicle roof widths, all rated to 165 lb. Both bars arrive complete and ready to install with no tools required. Optional T-slot installation hardware for compatible Malone carriers is sold separately. Backed by a Lifetime Limited Warranty. Load capacity: 165 lb Double-wall aluminium construction, non-corrosive Integrated T-slots for accessory attachment Aerodynamic profile for reduced wind noise Cam-assist bolts for tight fit on small side rails Pre-installed key-locking security towers No tools required for installation Lifetime Limited Warranty 50" Specifications: Weight: 10 lb Length: 50" Width: 3.5" Height: 4.5" Load capacity: 165 lb 58" Specifications: Weight: 13 lb Length: 58" Width: 3.5" Height: 4.5" Load capacity: 165 lb 65" Specifications: Weight: 14 lb Length: 65" Width: 3.5" Height: 4.5" Load capacity: 165 lb