KMC 11 Speed X11 X11EL X11SL Chain for Shimano/SRAM 118 Links Bike Universal MTB
X8 / X9 / X10 / X10EL / X10SL / X11 / X11EL / X11SL / X12. The chain uses a directional design with specially shaped inner and outer plates to optimize shifting across the chainset and cassette. Bicycle Chain 1 (Model of your choice).