The new Shimano CN-HG701 ULTERGA chain now features an asymmetrical (directional) chain. Shifting precision and smoothness has been significantly improved through the use of different inner and outer plate chamfers and dimensions to accommodate the different shifting requirements of moving the chain inward and outward on the drivetrain. Redesigned SIL-TEC Chain for Road and Mountain11-Speed.

Features:

• The Shimano CN-HG701 uses low friction surface treatment SIL-TEC for inner and outer link plates
• The PTFE surface coating reduces friction whilst boosting durability
• Compatibility: 11-speed Super Narrow HG-EV drivetrains only
• Finish: Zinc Alloy plated
• Links: 116
• Weight: 257g
• Compatible with Road and Mountain
• Sharp nose joining pin included