This versatile handlebar features a lightweight carbon fibre construction that uses a compact bend shape and an ergonomic top section to ensure maximum comfort and control on the most demanding of road surfaces and terrain conditions. Ritchey has also kitted it out with a matte unidirectional (UD) carbon fibre finish, which gives it a sleek finish while also keeping weight to a minimum. Carbon Fibre Drop Handlebar with Internal Cable Routing In addition to full or partial internal cable routing, this updated Ritchey SuperLogic EvoCurve is a top-level, lightweight carbon handlebar featuring a short reach, shallow drop, and a 4-degree sweep at the ergonomic top section. Its smooth, double-radius drops afford great hand position. The no-slip grit at stem and brake lever mounting surfaces ensures confident installation, while position lines make sure levers are installed accurately and evenly. Inspired by a lifetime of experiences, the SuperLogic EvoCurve delivers exquisite performance and comfort for athletes at the highest levels of road and 'cross racing as well as more mortal riders who demand the absolute best. Ritchey road bike handlebars are unrivalled, providing top performance, reliable comfort and confident control for riders of every type, skill level and budget. Reach, drop, sweep, ergonomics, and aerodynamics are optimised for each individual series. Wrap your hands round a Ritchey Superlogic Evo Curve Handlebar IR and experience for yourself what decades of cycling heritage and handlebar design can do for your ride. Additional Item Top Features: Accessory Mount Diameter: 31.8mm Cable Routing: Full or partial internal Shimano Compatibility: Compatible with Shimano EW-RS910 junction box Clip-on Compatible: No Lever/Shifter Torque: 5Nm (recommended) Stem Clamp Torque: 5Nm (max) Ritchey Stem Compatibility: Compatible with Ritchey C260 stem (available separately) Weight: 200g (420mm option) Manufacturer's Part Numbers: 30366117016 Black UD Carbon 40cm 30366117017 Black UD Carbon 42cm 30366117018 Black UD Carbon 44cm