SHIMANO DURA-ACE / XTR 7701 9 SPEED CHAIN
- Hyperglide (HG) series 9-speed compatible chain, recommended for XTR and 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
- 6.57 mm chain width, optimised for 9-speed Super Narrow HG drivetrains
- Zinc-alloy silver finish offers the longest lasting and best resistance to corrosion
- 114 links, 304 g
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Product Code: AAA-000
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