Shimano CN-M9100 Chain

The Shimano CN-M9100 Chain is built for 12-speed drivetrains, designed to pair with Shimano's top-tier XTR and Dura-Ace groupsets. Nickel-plated steel construction keeps weight in check while delivering the corrosion resistance and durability that hard riding demands. The narrow chain profile is engineered to move cleanly through a 12-speed cassette and derailleur system — precise shifts, consistent engagement, no drama.

Extended inner plate geometry improves chain retention against the cassette sprockets, which matters most when the trail gets rough or the sprint gets desperate. Pin link plates and rollers are shaped to reduce friction through each shift, keeping the drivetrain running quietly and efficiently across all 12 gears.

Shimano CN-M9100 Chain Specs at a Glance

• Compatibility: 12-speed drivetrains
• Material: Nickel-plated steel
• Designed for: XTR and Dura-Ace groupsets
• Chain length: 126 links
• Use: Road and mountain bike applications