-Full one piece carbon Aerobars incorporates the stem and aero wing profile base bar.
 -This system offers internal cable routing, adjustable reach and extension angle rotation.
 -Adjustable arm rests width.
 -Stem extensions: 90, 100, 110, 120, 130mm.
 -Width: 400mm (center to center).
 -AB118: design without stem, bar bore O31.8 .
 -Weight:605g(AB118), 575g(AB118S)