Shimano HG40 6/7/8 Speed Chain with Quick Link

Hyperglide (HG) series 6, 7, or 8-speed compatible chain, recommended for Altus and older Alivio / STX drivetrains. Comes with quick and easy to use connecting link.

Weight: 335 grams

114 links

HG technology has chamfered inner plates to optimise shifting performance on HG sprockets

Durability is assured through 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

7.3 mm chain width, optimised for 7- and 8-speed HG drivetrains