Upgrade your drivetrain with the Shimano Dura-ace / XTR M9100 12 Speed Chain, engineered for smooth shifting, increased durability and maximum performance across demanding MTB terrain and high-performance cycling applications.

Designed for Shimano’s advanced 12-speed Hyperglide+ drivetrain systems, the CN-M9100 chain delivers precise shifting performance, improved chain retention and efficient power transfer whether you’re racing cross-country, tackling technical trails or pushing your drivetrain to its limits. 

Featuring Shimano’s SIL-TEC surface treatment, the M9100 chain reduces friction while improving durability and wear resistance. The extended inner plate design enhances chain engagement with the cassette and chainring, helping maintain smooth, reliable performance even over rough and unpredictable terrain. 

Supplied with Shimano’s Quick Link connection, installation and maintenance are simple, making the CN-M9100 an ideal replacement chain for riders looking to restore drivetrain performance or complete a premium Shimano 12-speed upgrade. 

Features

• Shimano XTR M9100 series 12-speed chain
• Model: CN-M9100
• Designed for Shimano 12-speed Hyperglide+ drivetrains
• SIL-TEC treated surfaces for smoother running and increased durability
• Enhanced chain retention with extended inner plate design
• Improved shifting performance under load
• Includes Shimano Quick Link
• Suitable for MTB racing, XC riding and high-performance builds

Specifications

Brand: Shimano
Model: CN-M9100
Series: XTR M9100
Speeds: 12-speed
Chain Type: HG 12-speed
Links: 116 / 126 links
Connection: Quick Link
Finish: SIL-TEC coating
Weight: Approx. 242g (114 links) 

Specifications
Quick Link
Smoother driving even over bumpy terrain
Greater chain retention to extend portion on the end of inner plate to firmly hold the tooth both front and cassette sprocket
Enhancements to shifting performance
Compatible with new generation of drivetrain

Mfr Claimed Weight
116 link - 242g