Shimano CN-HG901-11s Chain

The Shimano CN-HG901-11 is a top-tier 11-speed bicycle chain designed for Shimano road, gravel, and MTB drivetrain systems. Positioned at the Dura-Ace / XTR level, it is engineered for maximum shifting precision, low friction, and long-term durability under high load conditions.

The chain features Shimano’s directional design with asymmetrically shaped inner and outer plates to optimize shifting performance when installed correctly. It also incorporates SIL-TEC surface treatment on the plates and rollers to reduce friction, improve wear resistance, and extend service life. The chain is supplied with a Shimano quick link for secure and convenient installation.

This chain is available in both a standard factory-lubed version and a Silca pre-waxed version, allowing riders to choose between traditional lubrication or a race-ready waxed setup.

Standard Version (Factory Lubed)

The standard CN-HG901-11 is supplied with Shimano’s factory lubrication, providing immediate usability and reliable performance out of the box. This version is ideal for riders who prefer traditional lubrication methods or plan to apply their own drivetrain lubricant.

• Supplied with factory lubricant
• Ready for immediate installation and use
• Compatible with wet or dry lube maintenance routines

Silca Pre-Waxed Version

The Silca pre-waxed CN-HG901-11 is professionally cleaned and hot-waxed by Silca prior to sale. This process removes factory grease and applies a high-performance wax treatment, reducing drivetrain friction, improving cleanliness, and extending lubrication intervals. This version is optimized for riders seeking maximum drivetrain efficiency with minimal contamination.

• Factory grease removed and replaced with hot-wax treatment
• Reduced friction and improved drivetrain efficiency
• Cleaner operation with less dirt accumulation
• Ready to install — no initial degreasing required

Key Technical Features

• Compatible with 11-speed Shimano drivetrain systems
• Dura-Ace / XTR-level chain performance
• Directional chain design for optimized shifting
• SIL-TEC coating for reduced friction and increased durability
• Includes 1 Shimano quick link
• Available in standard and Silca pre-waxed versions