The Shimano CN-HG901-11 Dura-Ace, XTR Bicycle Chain for 11-Speed drivetrains. Includes two Shimano breakable chain pins and 116 link bicycle chain. SIL-TEC products run smoother and wear longer in all conditions.
Features:

HG-X11 special asymmetric plate design for 11-speed
SIL-TEC on Plate/Roller
HG-X11 Versions: CN-HG900-11, CN-HG901-11, CN-HG700-11, CN-HG600-11
Compatibility: MTB and Road (11-Speed)