Shimano Dura-Ace Poly Coated Shift Cable This high-quality Shimano Dura-Ace road shift cable is compatible with most road groups, including SRAM or Shimano (not compatible with Campagnolo). The cables are entirely pre-lubricated with a special silicone grease for quick and precise shifting every time. By reducing inner cable friction, the cables are able to provide a quick response with easy and effortless shifting, which prevents power loss and shifting fatigue on those long, tedious rides. Arguably the best shifter cable ever engineered for road use. Please Note: Not compatible with Campagnolo shifters. Features Polymer-coated inner cable reduces the sliding resistance to achieve lighter and quicker operation Low friction polymer material on the cable may cause slippage at the cable fixing bolt after initial pre-stretch for the cable is performed Fur like material from polymer coating will not affect the performance Included end caps and cable end crimps Sold individually Manufacture Part Number: Y63Z98950 | Shimano | Dura-Ace Poly Coated Shift Cable Polymer Coated, 2100Mm, 1. 2Mm, W/caps