An 11-speed HG-X11 chain shared across Ultegra, XT and STEPS e-bike groups, giving smooth, quiet shifting and long life.

• 11-speed HG-X11 directional design
• SIL-TEC treatment on plates and chromized pins for durability
• Reinforced for e-bike use
• SM-CN900-11 Quick-Link for tool-free fitting and removal
• Road, MTB and e-bike compatible
• Length: 126 links