Yakima A.R.E. offers the following Yakima crossbars: Yakima Corebar Efficient and quiet, it combines advanced aerodynamics with steel's strength and utility. Wind tunnel tested JetFlow™ teardrop shape is strong, quiet and exceptionally aerodynamic. Roll-formed galvanized steel holds the load. Vinyl wrapped for durability and corrosion resistance. Yakima Jetstream Aerodynamic and quiet, lightweight and strong - this is the totally new Yakima crossbar. Wind tunnel tested JetFlow™ teardrop shape is strong, quiet and exceptionally aerodynamic. Seamless extruded aluminum construction is light, strong and sleek. All of the Yakima crossbars use the Yakima Skyline Towers. Advanced tower architecture is sleek, strong and quiet. BarBed™ has 12º of pitch adjustment to optimize tower position and level bars on roofs with curved flush rails. Maximum load rating of 165lbs (75kg), depending on vehicle and bar rating.