A smart fairing that easily attaches to any Yakima bar – and just about anyone else's – to quiet wind noise and reduce drag. Moves airflow up and over the rack to reduce drag and quiet wind noise. Universal mounting attachment works with any Yakima bar – StreamLine or round. Also fits square bars and most factory bars. Band-style attachment quickly and easily attaches to any crossbar. Secures with easy-to-reach adjustments and included tool. Available in 4 sizes: 34", 40", 46", 50".