Super Narrow SIL-TEC HG-X11 Chain (11-speed) HG-601 is now improved ready for tougher e-bike use.

• Inner-plate treated with SHIMANO's ultra-low friction surface treatment “SIL-TEC” (inner plate)
• Same durability as current 10-speed chain
• System engineered drivetrain component for optimal power transfer
• Smooth and precise front and rear shifting
• Directional chain
• Disciplines: Road / MTB / E-Bike
• Type: HG-X11
• Weight: 257g
• Includes Quick Link