Shimano Tourney 6, 7, 8-Speed MTB/Bike Chain & Connecting Link CN-HG40 116 Link.
Original Shimano...Shimano Tourney 6, 7, 8-Speed MTB/Bike Chain & Connecting Link CN-HG40 116 Link.
Original Shimano parts guarantee that all components work perfectly for optimum performance and maximum safety and longevity.
HG technology has chamfered inner plates to optimise shifting performance on HG sprockets. Comes with a quick and easy-to-use connecting link.
Hyperglide (HG) series 6, 7, or 8-speed compatible chain, recommended for Altus and older Alivio / STX drivetrains.
Mushrooming of the pins gives unsurpassed side-plate retention, enabling the chain to far exceed the BS/ISO standard for breaking force.
Durability is assured through the heat treatment of rollers, pins, and plates.
7.3 mm chain width, optimised for 7- and 8-speed HG drivetrains.
Includes chain with connection pin or chain with Quick Link.
Use: Road/Mountain Bike (MTB).
Links: 116 links.
Weight: 335 grams.
This guide is for cyclists using the Shimano CN-HG40 chain, designed for 6, 7, and 8-speed drivetrains, particularly those with Altus and older Alivio / STX systems. The key benefit is optimized shifting performance and enhanced durability, ensuring smooth gear changes and a longer chain lifespan. A potential caveat is that it is not compatible with all drivetrain systems.
All features
Model Part Number
ECNHG40116Q
Brand
SHIMANO
Extended Product Information
FAQs
How often should I clean and lubricate my chain?
Ideally, clean and lubricate your chain after every few rides, or whenever it appears dirty or dry.
How do I know if my chain is worn?
Use a chain wear indicator tool to check for chain stretch. Replace the chain if it exceeds the manufacturer's recommended wear limit.
Can I use this chain on a 9-speed drivetrain?
No, this chain is only compatible with 6, 7, and 8-speed drivetrains.
What kind of lubricant should I use?
Use a bicycle chain lubricant specifically designed for your riding conditions (dry, wet, or all-purpose).
What is the purpose of the connecting link?
The connecting link allows for easy installation and removal of the chain without special tools.
How long does the chain last?
Chain lifespan varies depending on riding conditions, maintenance, and usage. Regular maintenance can extend the life of the chain.
Troubleshooting
Chain skipping or not shifting smoothly.
Check for chain wear, bent links, or damaged teeth on the cassette or chainrings. Clean and lubricate the chain. Adjust the derailleurs.
Chain breaks.
Ensure the chain is properly connected with the connecting link. Inspect the chain for any damaged links and replace the chain if necessary.
Chain is noisy.
Clean and lubricate the chain. Check for any rubbing or interference with the derailleurs or frame.
Pros and Cons
Pros
Improved shifting performance
Increased chain durability
Easy installation with connecting link
Wide compatibility with 6, 7, and 8-speed drivetrains
Suitable for both MTB and Road bikes
Cons
Not compatible with all drivetrain systems
May require professional installation depending on the user's experience
Requires regular maintenance for optimal performance
Setup, Compatibility & Care
Setup
Remove the old chain. Refer to your bike's manual or online resources for proper chain removal techniques.
Thread the new CN-HG40 chain through the derailleurs, ensuring it correctly wraps around the cassette and chainring.
Determine the correct chain length. It should be long enough to engage the largest cog and chainring without over-stressing the derailleurs.
Use the provided connecting link (or quick link) to join the chain ends. Follow the link manufacturer’s instructions.
Compatibility
Speeds: Designed for 6, 7, and 8-speed drivetrains.
Recommended for: Altus and older Alivio / STX drivetrains.
Not suitable for: Drivetrains outside the specified speed range.
Care
Cleaning: Regularly clean the chain using a degreaser and a brush to remove dirt and grime.
Lubrication: Apply chain lubricant after cleaning and wipe off excess lubricant.
Inspection: Check for wear and tear, stretching, and damage. Replace the chain when necessary to maintain optimal performance and protect other drivetrain components.