Hyperglide (HG) series 9-speed compatible chain, recommended for Deore and Tiagra 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 & plates.
Mushrooming of the pins gives unsurpassed side-plate retention, enabling the chain to far exceed the BS/ISO standard for breaking force.
6.57mm chain width optimised for 9-speed Super Narrow HG drivetrains.
Corrosion-resistant grey finish on outer plates.
Weight circa 304g.
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