Profile Design Airwing OS Bullhorn Aerobar (Black) (31.8mm) (42cm) - RHARWOS421
Profile Design Airwing OS Bullhorn Aerobar (Black) (31.8mm) (42cm) - RHARWOS421, THE perfect time trial base bar. Profile Design has determined just the right amount of drop for the most leverage during time trial starts. Ultra-Light and ultra-stiff 6061 T6 aluminum construction 44mm drop improves aerodynamics for fast starts and turn arounds 31.8mm clamp-size fits modern OS stems