Special asymmetric design with hollow pin construction featuring Shimano's new ultra-low friction surface treatment SIL-TEC.
• HG-X11 special asymmetric plate design for 11-speed
• UPDATED: HG-901 chain is slightly stronger for use on E-bikes and MTB
• SIL-TEC on Plate/Roller
• Hollow Pins
• Compatibility: MTB and Road (11-Speed)
• Full chain comes with 116 links
• Shimano Quick Link included