Fitting new gears or completely overhauling your gear cabling couldn’t be easier with the Shimano Dura-Ace PTFE Gear Cable Set, it’s everything you need in one pack. Complete top-of-the-range gear cable set designed to suit Dura-Ace 7900 and Ultegra 6700 gears. Die-extruded PTFE coated inner wire leaves a smooth surface for low friction in use, and stainless steel provides smooth shifting and higher corrosion resistance with an outer casing lubricated internally along its length with low-friction silicone grease to reduce cable friction. Special construction process makes for an axially stiff outer casing that transmits shifting movements accurately and quickly. Includes 1.2mm inner wires (2 x 2000mm),and black 4mm outer casing for a complete bike (2 x 600mm, and 1 x 320mm), and all end caps.