Full Speed Ahead Pro-Wing AGX Drop Handlebar - Aluminum 31.8mm 42cm BlackAlloy bar designed for Gravel and bike packing adventures Integrated U Shape extention for better comfort and control. 170mm extension with 150mm width Sculpted contact points for the hoods and drops riding positions for better ergonomics Flared drops with 50mm 25 degree outward bend for better control and clearance when descending Slight 10mm rise from the clamp area Width measured center to center. 380g (42cm) TECH SPECS model Pro Wing AGX clamp 31.