The Shimano XT M800 MTB Gear Cable Set includes everything you need to perform a complete overhaul of your XT M800 Gears. With everything included in one convenient pack, changing your gear cables couldn t be easier. The stainless steel inner wire is electrically coated in OPTISLICK creating a smooth surface for low friction and reduced sliding resistance. The SP41 outer cable features a special directional wound construction, creating an axially stiff cable that transmits shifting movements quickly and accurately. Also featuring a polymer sheath lining and internal low-friction silicone grease lubrication, the SP41 outer casing ensures optimal performance and improved durability.  Includes: 1.2mm OPTISLIK inner wires (1 x 2100mm and 1 x 1800mm), SP41 outer casing (1 x 3300mm), all end caps and rubber shields.Optimised for XT M8000 MTB gearsCompatible will all Shimano MTB gearsComplete OPTISLICK gear cable setEverything you need for a complete overhaulSP41 Outer casing lined with a polymer sheath