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Narrow is Aero: how to go narrow for free speed - YellowCrank
The UCI has recently announced new rules coming into effect on January 1, 2023, among them a rule that puts a lower limit to handlebar width. Art 1.3.012 of the Clarification Guide Of The UCI Technical Regulation states that "the minimum overall width (outside-outside) of traditional handlebars (road events) and base bars (road and track events)