X11 - Extra Lightweight.
11-speed systems are widely established among road and MTB racers. KMC's X11 chains offer best shifting performance, easy and safe assembly with a missing link, outstanding durability and light weight. KMC X11 series offers great advantages on your Shimano, SRAM or Campagnolo 11-speed system.
Double X-Durability: KMC's on-going battle to prolong the chain's life makes KMC X-chains your best choice for
durability. With satisfaction guaranteed!
X-Bridge for faster and smoother shifting.
NON-Directional Design - assembly of this chain is independent of direction! It allows maximum compatibility, no matter MTB or Race: this chain fits all.
MissingLink 11: Every X11 chain comes with one set of MissingLink 11.
Dimensions: 1/2" x 11/128"
Weight supplement: with 118 links, manufacturer information