Vision Metron 4D ACR aero / ergo road bicycle drop carbon hidden cable routing handlebar

VISION METRON 4D ACR Carbon Road Handlebar – 400 / 420 / 440 mm

Brand: VISION
Series: METRON
Type: Handlebar
Material: Carbon
Clamp Diameter: 31.8 mm
Shape: Compact
Discipline: ROAD, TRACK

The VISION METRON 4D combines aerodynamics and ergonomics in a unique handlebar design. Its key feature is the Aero-Ergo central section, which rises slightly from the stem clamp and incorporates a 10-degree forward bend. This follows the natural position of the arms, providing a more comfortable position and easier breathing, while the wing-shaped upper section improves aerodynamic performance.

The continuous carbon composite construction provides excellent strength-to-weight performance. The METRON 4D features internal cable routing, with guides designed to accommodate wiring for electronic shifting systems.

Key Features

• Continuous carbon composite construction

• Aero-Ergo flat-top central section

• 10-degree forward bend for a more ergonomic position

• Follows the natural arc of the arms

• More comfortable climbing position and easier breathing

• Wing-shaped upper section for improved aerodynamics

• Internal cable routing

• Cable groove compatible with newer Di2 systems with a larger internal cable tunnel

• Reinforced and textured lever and stem clamping areas

• 31.8 mm stem clamp diameter

• Compact shape

Technical Specifications

Available Sizes and Part Numbers

Applications

• Road bicycles

• Track bicycles

• Aerodynamic road bike setups

• Bicycles equipped with electronic shifting systems

• Cockpit systems with internal cable routing