Elevate your rooftop cargo experience with the Yakima 50-Inch Steel CoreBar Aerodynamic Roof Rack Crossbars—a perfect fusion of strength, style, and efficiency.These crossbars feature a wind tunnel-tested JetFlow teardrop shape for exceptional aerodynamics and whisper-quiet performance. Crafted from roll-formed galvanized steel, they deliver durability and reliability for hauling your gear, no matter the journey. The vinyl wrap adds a sleek finish while providing resistance to corrosion, ensuring they endure the toughest weather conditions.The included CoreBar Sl adapter integrates effortlessly with Yakima s StreamLine System towers, making these bars compatible with Yakima gear mounts and most universal systems. With a robust carrying capacity of up to 165 pounds (75 kilograms) across two bars, these crossbars are designed to handle your gear with ease.Installation is straightforward, requiring minimal assembly and taking just over an hour to set up.