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