The PRO Stealth EVO Compact Handlebar combines bar and stem into a single aero unit — eliminating the interface between components and giving you a cleaner cockpit with measurably better stiffness than a traditional two-piece setup. The top section and stem are shaped as an airfoil, reducing drag where it matters most: the front end of the bike, which cuts through the air first. Cable routing runs entirely internal, whether you're running mechanical or electronic shifting. The compact drop profile keeps the hoods and drops close together, and a built-in shoulder at the end of the tops gives handlebar tape a clean, natural termination point — no fussing with the finish. Steerer clamp diameter is 1-1/8", the stem angle is fixed at -8 degrees, and available stem lengths run from 110mm to 130mm to dial in your reach. PRO Stealth EVO Compact Handlebar Specs at a Glance Construction: One-piece integrated aero stem and bar Available widths: 42cm, 44cm (center-to-center) Available stem lengths: 110mm, 120mm, 130mm Steerer clamp diameter: 1-1/8" Stem angle: -8 degrees