The most comfortable aero bar extensions you'll ever use! The Cobb Cycling Wrist relief extension bars will bring a new level of comfort to your aero bar setup. Designed to give the rider the utmost in forearm comfort, while maintaining an aerodynamic edge. John Cobb developed these bars to be the most natural feeling of all the aero extensions, then, he wind tunnel tested them to fine tune the air flow potential. Now you can have your cake and eat it too, maximum comfort to upgrade your existing bars with. These extension bars are made in the most common 22.2mm size, they fit Profile bars, Zipp bars, TTT bars, Ritchey bars, Oval, U.S.E bars and many others. Moulded in alloy sleeves so there is no worry about cracking them. Drilled for internal cable routing. Experience wrist and forearm comfort like no other bar.

• Ultimate comfort without compromising aerodynamics
• Natural wrist position
• 22.2 mm size fits Zipp, HED, Ritchey, U.S.E, 3TTT, Oval, Profile and many other brands of bar
• Internal cable routing
• Wind tunnel tested