Bicycle Chain Clarks C11AR, 11-speed, DACROMET anti-corrosion coating, 116 links + quick link, 1/2" x 11/128"

Clarks C11AR is an 11-speed bicycle chain designed for 1/2" x 11/128" drivetrains. The chain comes with 116 links and a matching quick link for installation. It is finished with a DACROMET anti-corrosion coating that increases resistance to rust and reduces surface wear from road and environmental exposure, providing reliable engagement with modern 11-speed cassettes and chainrings.

Advantages

The DACROMET anti-corrosion coating reduces oxidation and surface degradation, extending service life in wet or salty conditions. With 116 links and a supplied quick link, the chain is ready for trimming and fitting to a wide range of 11-speed drivetrains. Compatibility with standard 1/2" x 11/128" systems ensures predictable shifting performance and chain retention when paired with correctly matched components.

Suitable for

• Road bikes with 11-speed drivetrains
• Gravel and mixed-surface bikes used in variable weather
• Commuter and city bicycles where durability is important
• Maintenance or replacement for chains on typical 11-speed systems

When it may not be suitable

This chain is not intended for drivetrains that use different pitch or width standards; it is specific to 1/2" x 11/128" 11-speed systems. It may not be compatible with proprietary or non-standard chainring and cassette designs that require a manufacturer-specific chain profile. For bikes with multi-speed setups outside 11-speed specifications, choose a chain designed for that speed.

Key specifications

• Speed compatibility: 11-speed
• Link count: 116 links (includes quick link for joining)
• Chain pitch and width: 1/2" x 11/128"
• Surface finish: DACROMET anti-corrosion coating
• Intended use: road, gravel, commuter drivetrains

How to use

Measure the required length against the bicycle's drivetrain, remove excess links using a chain tool, and join the chain using the supplied quick link following the manufacturer’s instructions. Ensure the chain runs smoothly on the chainrings and cassette and verify shifting through the full gear range before riding. Regular cleaning and proper lubrication will help maintain shifting performance and extend the chain's life.

What to consider before purchase

• Confirm your drivetrain requires an 11-speed chain with 1/2" x 11/128" dimensions.
• Check compatibility with your cassette and chainring profiles; some systems prefer manufacturer-specific chains.
• Decide if the included quick link and 116-link length suit your frame and chainstay length.

Usage recommendations

Use a compatible chain tool when shortening the chain and fit the quick link according to torque and installation guidelines. Keep the chain clean and lubricated, especially after wet or salty rides, to maximize the benefits of the DACROMET coating. Replace the chain at regular wear intervals to protect cassette and chainring life.