Bone-jarring pavement is no longer an issue thanks to IsoCore technology, an additive to the carbon layup that mutes 20% more vibration than other carbon bars. The Pro IsoCore VR-CF road bar. features Di2 compatible ports for clean internal wire routing when integrated with Shimano EW-RS910 bar-mounted Di2 junction.

• OCLV Carbon with IsoCore continuous inner-laminar technology
• Replaceable IsoZone EVA pads maintain original grip diameter
• Variable Radius Compact Flare (VR-CF) bar shape offers greater comfort in all hand positions
• IsoCore technology decreases road vibration by 20% over traditional carbon bars
• Compatible with clip-on aero bars
• Includes four replaceable EVA IsoZone pads for tops and drops
• Compatible with Shimano EW-RS910 bar end Junction-A for cleaner Di2 routing