Shimano 7800 Dura-Ace 10-speed chain - 114 links

• Hyperglide (HG) series 9-speed compatible chain, recommended for Dura-Ace drivetrains
• HG technology has chamfered inner plates to optimise shifting performance on HG sprockets
• Durability is assured through a chromising treatment on link pins, and the heat treatment of rollers, pins, and plates
• Mushrooming of the pins gives unsurpassed side-plate retention, enabling the chain to far exceed the BS/ISO standard for breaking force
• 5.88 mm chain width, optimised for 10-speed Super Narrow HG drivetrains
• Zinc-alloy silver finish offers the longest lasting and best resistance to corrosion
• 114 links, 280 g