Shimano HG-40 6-8 Speed Chain

Suitable for both road bikes and mountain bikes (MTBs), the Shimano HG-40 6-8 Speed Chain is ideal for 7 and 8 speed HG drivetrains. It is recommended for use with Shimano Altus and older Shimano Alivio, Acera or Shimano STX gears. This Shimano HG40 chain features a 7.3mm chain width, that's optimised for 7 and 8 speed HG drivetrains. Benefitting from Hyper Glide (HG) technology, it has chamfered inner plates to optimise shifting performance on HG sprockets. Its construction is also incredibly strong and lightweight, weighing in at only 335g. Another highlight is its pins, rollers and plates have undergone heat treatment to ensure they are durable to withstand wherever your next ride takes you.

This Shimano HG40 8 speed chain is recommended for use in Atlus and Alivio/STX drivetrains.