
Metron 4D Flat M.A.S. Handlebar
The Vision Metron 4D Flat M.A.S. Handlebar is designed for aerodynamic efficiency and ergonomic comfort in road, triathlon, and time trial disciplines. Its unique 4D shaping promotes a natural wrist angle, while the integrated Modular Aero System (M.A.S.) allows for fine-tuned positioning. This handlebar is ideal for riders seeking a streamlined cockpit with enhanced control and reduced fatigue over long distances.
- 440mm width with 10° forward bend
- M.A.S. clip-on compatible
- Ergonomic flat top design
- Carbon construction for stiffness
- 31.8mm clamp
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Metron 4D Flat M.A.S. Handlebar
The Vision Metron 4D Flat M.A.S. Handlebar is designed for aerodynamic efficiency and ergonomic comfort in road, triathlon, and time trial disciplines. Its unique 4D shaping promotes a natural wrist angle, while the integrated Modular Aero System (M.A.S.) allows for fine-tuned positioning. This handlebar is ideal for riders seeking a streamlined cockpit with enhanced control and reduced fatigue over long distances.
- 440mm width with 10° forward bend
- M.A.S. clip-on compatible
- Ergonomic flat top design
- Carbon construction for stiffness
- 31.8mm clamp
Product Information
Product Information
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Shipping & Returns
Description
The Vision Metron 4D Flat M.A.S. Handlebar is designed for aerodynamic efficiency and ergonomic comfort in road, triathlon, and time trial disciplines. Its unique 4D shaping promotes a natural wrist angle, while the integrated Modular Aero System (M.A.S.) allows for fine-tuned positioning. This handlebar is ideal for riders seeking a streamlined cockpit with enhanced control and reduced fatigue over long distances.
- 440mm width with 10° forward bend
- M.A.S. clip-on compatible
- Ergonomic flat top design
- Carbon construction for stiffness
- 31.8mm clamp




















