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