Shimano Dura Ace - Dura-Ace - 7800 - 10-speed - 114L - zinc-alloy plated

• Hyperglide (HG) series 10-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-speedSuper Narrow HG drivetrains
• Zinc-alloy silver finish offers the longest lasting and best resistance to corrosion
• 114 links, 280 grams

ShimanoTechnical Help:

Shimano DuraAce Manuals and Service Instuctions.

The video below demonstrates how to locate the spare parts and manuals for Shimano.

Shimano TechDocs Home Page Instructions, Manuals and Exploded Diagrams of Shimano components.

Shimano Tehcnical Support (Provided by Shimano UK agents not Petra Cycles.)

TechDocs documents: Documents starting: EV = Exploded View SI = Service Instructions

Petra Cycles Shimano Help Page

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