Shimano CN-HG601-11 105 11 Speed Super Narrow HYPERGLIDE SIL-TEC Road Chain

• System engineered drivetrain component for optimal power transfer
  
• Inner-plate treated with SHIMANO's ultra-low friction surface treatment “SIL-TEC” (inner plate)
  
• Same durability as current 10-speed chain
  
• Smooth and precise front and rear shifting
  
• Directional chain
  
• Weight: 257 g (114 Link)

This Super Narrow HG-X11 directional chain offers precise shifting and improved durability thanks to SHIMANO's SIL-TEC treatment on the inner plate surfaces.