From scorching attacks to all-out sprints this wind-slicing one-piece bar and stem is designed for competitive riders looking to break away from the pack. The flattened tops reduce frontal surface area for those moments when you’re tucked deep and charging hard. A shallow 125mm drop and long 80mm reach reinforce an aero position and make transitions with your hand positions smooth and easy. Features Integrated bar-and-stem construction and internal cable routing for improvedaerodynamic performance. One-piece no-bond manufacturing on the drops hoods and tops utilizes high-grade carbon fiber and CADEX precision layup technique to eliminate the addedweight and flex found in traditionally bonded bars. Flattened tops improve aerodynamic efficiency. 80mm reach and narrow width at the hoods for natural aero positioning. T800 and T1100 carbon fiber keeps weight low without compromising strength orstiffness. Shallow drop makes transitions between hoods and drops fast and easy. 3-degree flare delivers enhanced control when descending cornering andsprinting. 2-degree backsweep and gently curved ramps provide better grip and supportduring long rides. Shimano Di2 satellite shifter compatible. Out-front computer mount. Compatible with 1-1/4” 1-1/8” and OverDrive Aero steerer tubes with includedcarbon shims. Specifications   Material: Carbon   Stem Angle: -10 degrees   Stem Clamp: 1 1/4” / 1 1/8” / OverDrive Aero with carbon shim   Stem Length: 80 / 90 / 100 / 110 / 120 / 130mm   Width: Drop to Drop: 380 / 400 / 420 / 440mm   Width Hood to Hood: 340 / 360 / 380 / 400 / 420mm   Drop: 125mm   Reach: 80mm 72mm for 360mm bar   Flare: 3 degrees   Backsweep: 2 degrees   Weight: 325g 420mm x 100mm bar   Included Accessories: 1 1/8” spacer OverDrive Aero spacer 2021-2023 TCR spacer OverDrive Aero shim 1 1/4” to 1/8” shim CADEX out-front computer mount