This BBB Cycling Aero Base Two piece set of aluminium time trial Handlebar is designed for road bikes to help you achieve an aerodynamic position. It features a convenient clamping mechanism compatible with 26.0/31.8 mm road handlebars and offers adjustable extension length with two possible positions for the arm pads. The two-piece set is made of aluminium and includes foam padded arm supports for added comfort during time trials. The clamp size is 26.0/31.8 mm and the weight is 504g. The colour is Black.