Shimano CN-HG901-11 11S Chain

The HG901 11-speed chain from Shimano brings back the dual purpose road / mountain chain at the Dura-Ace and XTR level. This new Dura-Ace-level design also meets the needs of 11-speed mountain groups that require the HG-X11 special asymmetrical design. This streamlines the Shimano chain offerings and makes it simpler for regular road and mountain riders to have spare equipment on hand.