Vision excels in aerodynamics and ergonomics in the craftsmanship of their handlebars. Especially in the Metron 5D ACR Integrated Handlebar, the brand delivers a stiff and sleek system that's unique in design. The Metron 5D has a wing-like shape to it that we love for aerodynamic aid, and the 10-degree angle forward allows us to maintain a more natural wrist position and a wider elbow position. This facilitates breathing and allows for better form. The Metron 5D is constructed with reinforced fiber for a great strength-to-weight ratio, and an integrated cable routing system delivers clean aesthetics. This is the Vision Aerodynamic Cable Routing, or ACR, system that routes everything internally for a more aero look and feel.