Ultegra 6600 10-Speed Chain

The Shimano Ultegra hyperglide (HG) series 10-speed compatible chain, recommended for performance road bike 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.

Features:

• 5.88 mm chain width, optimised for 10-speedSuperNarrow HG drivetrains
• Zinc-alloy silver finish on outer plates, and grey finish on inner plates increase corrosion resistance
• 114 links, 280 grams