Shimano Shimano Cn-Hg901 Dura-Ace 9000/Xtr M9000 Chain11, 11-Speed, 116 Links, Sil-Tec

Information

Super narrow lightweight 11-speed HG-EV symmetrical design chain for smooth shifts and maximum durability
Outer plate design has been developed to reduce the chance of chain suck
Sil-Tec surface treatment technology (PTFE plating) on inner and outer links and rollers that is smooth running and increases durability
Zinc-Alloy plated inner and outer links
Hollow pin for added weight saving
The inner plate has been developed for better contact with gears providing smoother shifting under high load, giving efficient pedalling, increased rigidity and near silent running
5.62 mm chain width, optimised for 11-speed Super Narrow HG-EV drivetrains
Comes complete with Quick Link which enables fast tool free chain assembly
Average weight 243 grams
Speed 11 Speed