An 11-speed HG-X11 super narrow chain from Shimano's 105 range, built for smooth, precise front and rear shifting on road and other 11-speed drivetrains.

• 11-speed HG-X11 super narrow design
• Directional chain: left and right sides optimised for front and rear shifting
• SIL-TEC low-friction surface treatment on the inner plates for improved durability
• Durability on par with Shimano's 10-speed chains
• Length: 116 links