Shimano CN-HG40 road and mountain bike chain, 6–8-speed – ECNHG40116Q

The CN-HG40Shimano is a reliable and cost-effective chain designed for 6-, 7- and 8-speed drivetrains on road bikes, mountain bikes, hybrid bikes and trekking bikes. Compatible with Shimano ’s Hyperglide (HG) systems, it ensures smooth and precise gear changes whilst offering excellent wear resistance for everyday use.

This ECNHG40116Q version comes with 116 links and a Quick Link fastener, making it easy to fit and maintain the drivetrain. Thanks to its heat-treated plates and pins, the chain offers good durability, whilst its Hyperglide design optimises engagement with the sprockets for smoother gear changes.

Key features

• Compatible with 6-, 7- and 8-speed drivetrains.
• Hyperglide (HG) technology for smooth gear changes.
• 116 links to suit most set-ups.
• Supplied with a Quick Link fastener.
• Heat-treated plates and pins for greater durability.
• Compatible with road bikes, mountain bikes, hybrid bikes and touring bikes fitted with HG- Shimano s.

FAQ

Which drivetrains is this chain compatible with?
The CN-HG40 Shimano is compatible with Shimano Hyperglide 6-, 7- and 8-speed drivetrains. It is also suitable for many groupsets from other brands using the same standard.

Is the quick-release link included?
Yes, product code ECNHG40116Q comes with a Quick Link, allowing for quick and easy fitting.

Can the chain be shortened?
Yes, the 116 links can be adjusted to the correct length for your drivetrain using a chain tool.

Is this chain suitable for a mountain bike?
Yes, it is suitable for mountain bikes, as well as road bikes, hybrid bikes and trekking bikes fitted with a 6- to 8-speed drivetrain.