Vision Metron 4D Flat M.A.S. Handlebar Extensions 31.8mm Clamp Diameter 400mm Width 290mm J-Bend Extensions – Carbon Color-Blue Metallic Glossy Laser etched sizing scale provides

Laser etched sizing scale provides quick reference of jaw position

Aluminum collar with stainless steel bolt washer and barrel nut

25 Tubeless Folding Black

but prevents the abrupt ramp up in the final part of the compression curve

Vision Metron 4D Flat M.A.S. Handlebar Extensions 31.8mm Clamp Diameter 400mm Width 290mm J-Bend Extensions – Carbon Color-Blue Metallic Glossy Laser etched sizing scale providesThe 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.