What Our Gearhead(R) Experts Are Saying: "I installed the 5D EVO on my road race bike and instantly noticed the combo of stiffness and comfort. It keeps things tight in sprints but doesn't punish you on long days. The forward angle really opens up your chest on climbs. This bar is dialed."Vision's Metron 5D ACR EVO isn't just a cockpit upgrade-it's a performance revolution in integrated handlebar design. Born from years of input from World Tour pros and refined through wind tunnel data and CFD simulations, this full-carbon bar/stem system is built to shave grams and seconds without sacrificing comfort. The signature 10deg forward bend improves breathing and climbing posture, while a lowered stack height and fully internal ACR cable routing maximize aerodynamic efficiency. Carbon construction keeps weight down to just 320 grams, yet vibration-damping properties and enhanced stiffness keep the ride grounded and responsive. With new L and XL sizing options and deeper grip ergonomics, the 5D EVO is now more versatile than ever.