Spano Carbon Drop BarDescription Whiskys all carbon Spano Drop Handlebar is designed to give gravel and all road riders the most natural hand positions anywhere on the bar. A multi stage flare puts the hoods at an optimal angle for comfort while maximizing control through the drops. The bars flat top promotes flex and offers relief from rough surfaces, and its 31. 8 clamp diameter with 90mm width allows compatibility with bar mounted accessories, including aero bars.