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

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.

High-modulus carbon construction wing

Normalized fit increments in every dimension

Easy adjustability with no occluded bolts

Internal cable routing and Di2 compatible

Stem length: 90mm

Base bar width: 400mm (c-c)

Adjustable stack height: from 5mm to 95mm

Spacer stack included

Material	Carbon
Color	Carbon
Defined Color	Carbon
Title	Default Title