Metron TFA EVO Base Bar
Vision Metron TFA EVO Base Bar – A Revolution in Aerodynamic Speed
The Vision Metron TFA EVO Base Bar isn't just another upgrade — it's a revolution in speed. Vision's groundbreaking mono-riser architecture replaces the traditional bulky dual-stack system with a sleek, central pillar engineered for pure aerodynamic performance. Born from cutting-edge CFD simulations and wind tunnel testing, this streamlined design slashes drag and turbulence, unlocking cleaner airflow and proven aerodynamic gains for time trialists and triathletes chasing every watt and every second.
Mono-Riser Architecture
The revolutionary single central pillar design dramatically reduces frontal surface area and turbulence around the cockpit zone compared to traditional dual-stack systems. Validated through extensive CFD analysis and wind tunnel testing, the TFA EVO delivers measurable aerodynamic gains that translate directly into faster race times.
High-Modulus Carbon Construction
Built from high-modulus carbon with a wing-shaped profile, the TFA EVO delivers exceptional stiffness, low weight and superior aerodynamic shaping — engineered to perform at the highest level of triathlon and time trial racing.
Precision Fit & Easy Adjustability
Normalised fit increments in every dimension and easy adjustability with no obstructed bolts make dialling in your position fast and precise. The adjustable stack height from 5mm to 95mm accommodates a wide range of rider positions, with a spacer stack included.
Internal Cable Routing & Di2 Compatible
Full internal cable routing keeps the cockpit clean and aerodynamic, with Di2 electronic shifting compatibility for a seamless, clutter-free setup.
Compatible Extensions
- Speed Extensions (J-Bend or S-Bend) with dedicated bridge (670-0518000970) — available separately
- TFE EVO Extensions with dedicated bridge (670-0519000970) — available separately
Specifications
- Type: Aerobar Base Bar
- Series: Metron
- Discipline: Triathlon, Time Trial
- Material: High-modulus carbon
- Stem length: 90mm
- Base bar width: 400mm (c-c)
- Adjustable stack height: 5mm–95mm
- Cable routing: Internal, Di2 compatible
- Colour: Black
