Fitting new gears or completely overhauling your gear cabling couldn\\\'t be easier - everything you need in one pack. Complete road gear cable set designed using stainless steel inner wires for increased service life. Outer casing is 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. Outer casing is lined with a polymer sheath to assist with the smooth operation of the inner wire.