Shimano Dura-Ace/XTR HG901 11-speed road and mountain bike chain with Quick Link - ICNHG90111116Q

The CN-HG901-11 Shimano is a high-end chain designed for 11-speed road and mountain bike drivetrains, used on Dura-Ace and XTR groupsets Shimano. It is renowned for its exceptional smoothness, precise gear changes and superior durability, thanks in particular to the most advanced technologies Shimano.

Designed for discerning cyclists, it features directional HG-X11 technology, which optimises shifting performance at both the front and rear, as well as a SIL-TEC surface treatment that reduces friction and improves the drivetrain’s longevity.

Supplied with a Quick Link fastener, it allows for simple and secure fitting without the need for specialised tools to close the chain. Its hollow-pin design also helps to reduce weight whilst maintaining excellent mechanical strength, making it ideal for intensive use on road, gravel or mountain bikes.

Technical specifications

• Brand: Shimano
• Model: CN-HG901-11
• Part number: ICNHG90111116Q
• Speeds: 11-speed
• Compatibility: road, mountain bike, gravel (Shimano 11-speed)
• Compatible groupsets: Dura-Ace / Ultegra / 105 / XTR (11-speed)
• Technology: HG-X11 directional
• Coating: SIL-TEC (friction reduction)
• Closure: Quick Link (quick-release clip included)
• Length: 116 links
• Weight: approx. 247 g (according to manufacturer’s specifications)

Key features

• Excellent shifting performance across 11 speeds
• Precise and quiet gear changes
• SIL-TEC coating to reduce wear and friction
• Compatible with road, gravel and mountain bikes
• Quick-release clip included for easy fitting
• Optimised HG-X11 directional chain
• Excellent performance under heavy use

FAQ

Is this chain compatible with road and mountain bikes?

Yes, it is designed to work with all 11-speed Shimano s, whether on road or mountain bikes.

Does it need to be fitted in a specific direction?

Yes, the HG901 is a directional chain: the direction in which it is fitted affects the quality of gear changes.

Is it compatible with SRAM 11-speed systems?

It can be used on certain SRAM 11-speed drivetrains, but Shimano recommends using it within its own ecosystem for optimal performance.

Is the Quick Link reusable?

The Quick Link supplied is not generally intended for intensive repeated use; it is recommended that you replace it during a major service.

Is this a top-of-the-range chain?

Yes, it is the top-of-the-range model Shimano for 11-speed mechanical road/MTB drivetrains.