The new OneUp Carbon E-Bar is a totally new design specifically for E-Bikes. The E-Bar is our most compliant handlebar yet. It&';s strong and lightweight. But what sets it apart is how it minimizes arm pump and vibration while maximizing steering response. The Carbon E-Bar takes the patented oval bar profile of our Carbon Handlebar to the next level, delivering even more vibration damping. The oval bar profile narrows to just 20mm to maximize vertical compliance. For reference, the thinnest portion of a traditional handlebar is 22.2mm. The OneUp Carbon E-Bar has internal routing for Shimano STEPS switch units and it&&';;s tested to the very demanding Zedler E-MTB Advanced Plus standard and the international DH standard (ASTM Cat. 5 Downhill). The cables exit the handlebar directly under the center of the handlebar, so to ensure compatibility, make sure your stem is cutout to allow cables to pass through the exit port. Engineered for good vibes. Specs:Geometry: 800mm Wide, 35mm ClampSweep: 8Adeg Back, 5Adeg Up Weight: 225gStem Clamp Width: 65mmMax Control Torque: 5NmColor: BlackAvailable Decal kits: Red, Green, Blue, Orange, Purple & White Stem Compatibility:All of the following stems are compatible with cables exiting the bottom of the bar, all other stems are compatible if not using the cable portOneUp StemRenthal ApexBurgtec Enduro MK3ANVL Swage V2 Pair with the OneUp Stem and OneUp grips for the ultimate OneUp cockpit!