VISION METRON 4D FLAT

The Metron 4D Flat combines the superb ergonomics and aerodynamics of the Metron 4D, with a lower hand position and an innovative Modular Aero System (MAS) direct-mount clip-on system for additional versatility. Reinforced carbon fiber construction gives a great strength-to-weight ratio. The 4D features internal cable routing, with guides that accommodate wiring for electronic shifting.

- Continuous carbon composite construction

- Aero-Ergo flat-top riser central section follows the natural arc of the arms with a 10-degree forward bend for more ergonomic climbing position and easier breathing

- Cable groove compatible with new Di2 systems w/ larger internal cable tunnel

- Reinforced and textured lever and stem clamping areas

- Bar width: center/center from the handlebar tails

- Drop: 125mm

- Reach: 80mm

- 2° outward bend

- UD carbon finish

- Weight: 267 grams (420mm)

- Clamp Diameter: 31, 8 mm