UCI has decided to enforce its “3:1” regulation last year which dictated the control measures on the ration of chord (length) to thickness of any non-circular “aerodynamic” cross section component of the bike. Vision, the aero handlebar specialist has come up with an improved two base designs and with an internal brake cable routing in compliance with the regulation.
The bars are both of aluminum and carbon bases which will be out in the market from mid-June in the UK. Both components have an extending sideways of 31.8 diameter center bulge which would accommodate clip-on tri-bar clamps. It characterized a “zero-degree flat wing” profile.
The specific features adhering to its design and profile are these as follow; it weighs 207g, a twill finish on the Carbon OS Base Bar, its width, from center to center is 410mm and a tag price of £279.99. Also, to be available is the Team Alloy OS Base Bar of black-anodized finish weighing 237g, with a variation to choose between 400 mm widths and 420 mm widths at £74.95 market price.