Shimano Altus HG40 6-7-8 Speed Chain

The Shimano Altus HG40 6/7/8 Speed Chain is incredibly strong and lightweight, weighing only 335g. The pins, rollers and plates have undergone heat treatment to ensure they are durable and can withstand whatever the trails throw at you.

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

Features:

• Hyper Glide (HG) technology has chamfered inner plates to optimise shifting performance on HG sprockets
• Mushrooming of the pins gives unsurpassed side-plate retention, enabling the chain to far exceed the BS/ISO standard for breaking force
• 7.3mm chain width optimised for 7- and 8-speed HG drivetrains
• 116 links
• Use: Road/Mountain Bike (MTB)
• Weight: 335 grams

Specs