Vision Metron TFA EVO Base Bar, High-Modulus Carbon, 400mm Width, 90mm Stem, Adjustable Stack 5-95mm - Black

The TFA EVO base bar marks a bold evolution in cockpit design, introducing a mono-riser architecture that replaces the traditional dual-stack riser system. This strategic shift wasn’t just aesthetic, it was driven by performance, precision and practicality. The mono-riser design emerged from extensive CFD simulations and wind tunnel testing. By consolidating the riser structure into a single, central pillar, Vision engineers dramatically reduced frontal surface area and turbulence around the cockpit zone. This cleaner airflow translates into measurable aerodynamic gains, especially critical in time trials and triathlon racing where every watt and second counts.