With the EC70 Aero, you'll stay comfortable while reducing drag. Thanks to the flattened top profile with internal cable routing and MCD shape technology, this handlebar provides more comfort during long days in the saddle while cheating the wind. And with Easton's proven composite TaperWall technology and Intelligent Flexibility, the EC70 SL is nice and light at just 255-grams (42cm). The EC70 Aero is available in the three most common widths: 40-, 42- and 44-centimeters.