Shimano Chain E8000 11 + SM-CN900 11-Speed 138 Links Chain

Super Narrow SIL-TEC HG-X11 chain (11-speed) from Shimano Steps E8000 series. Designed to withstand the use of e-bikes. Special surface treatment on “pin and roller link plate”. Durability improved by 50% or more (vs. CN-HG701-11)