The WING/20c features our ne shape that is optimized for aerodynamics as well as strength and stiffness. It also offers the ability to alter the hand grip position by 20mm. The truncated aerofoil shape of the basebar is a key element of the balance between aerodynamics, strength and comfort. FEATURES: The WING/20c is available in the following widths: 38, 40, 42cm New shape that transitions from the wing to the grip more smoothly - aiding air flow and giving a better platform for the rider to rest their hands. Ability to flip the bar makes it easier for riders to find a comfortable position by the brake levers. Cable routing has been designed with flip feature and modern tri bikes in mind. SPECS: Weight: 200g (38cm) Width: 38, 40, 42cm (center to center) Center Clamp Diameter: 31.8mm Clamp Width: 100mm ( on all bar sizes) Clip Compatible: Yes Material: Carbon Finish: Matte Black Pursuit Reach: 150mm (center to tip) Grip Offset: ± 10mm (20mm) Pursuit OD/ID: 24 / 19.8mm Drop Outsweep: No Compatibility: Only compatible with internally routed brake levers Di2 Compatible