Shimano HG40 6-7-8 Speed Chain

Features:

• 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
• 7.3mm chain width, optimised for 7- and 8-speed HG drivetrains
• 116 links
• Weight: 335 grams