Shimano Ultegra / XT CN-HG93 Chain

- Hyperglide (HG) series 9-speed compatible chain, recommended for Ultegra, Deore XT.
- 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
- Corrosion-resistant grey finish on inner and outer plates
- Zinc-alloy silver finish on outer plates, and grey finish on inner plates increase corrosion resistance
- 116 links, 310 grams