Hyperglide (HG) series 10-speed compatible chain, recommended for Ultegra 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-speedSuperNarrow HG drivetrains. Zinc-alloy silver finish on outer plates, and grey finish on inner plates increase corrosion resistance. Weight - 280 grams.
Best Price: £28.99 from Merlin Cycles