Thin, lightweight and robust: The HG 600 11 Speed Chain by Shimano. This chain can be used for road and mountain bikes and is compatible with 11-speed gear systems. A special coating on both sides allows for you to change between the gears smoothly and precisely, which guarantees a long durability and low friction. On- or off-road - the HG 600 11 Speed Chain by Shimano knows no limits! ;"