If you want your drivetrain to feel as smooth, fast and precise as possible, this is the chain that sets the benchmark. The Shimano CN-M9100 is Shimano’s top-tier 12-speed chain, developed for their flagship XTR and Dura-Ace groupsets and built for riders who want the very best from every pedal stroke.

Out on the road or trail, the difference is immediately noticeable. Shifts feel quicker and more direct, even under load, helping you move cleanly between gears whether you’re pushing hard on a climb or accelerating out of a corner. The refined chain profile works seamlessly with Shimano’s latest drivetrains, keeping everything running quietly and efficiently.

It’s not just about speed, it’s about control too. The updated design improves chain retention, helping keep everything stable over rough surfaces or high-effort efforts, so you can focus on your ride without distraction.

Despite its lightweight feel, durability hasn’t been compromised. A premium low-friction coating reduces wear and keeps the drivetrain running smoothly for longer, even in mixed conditions. That means fewer replacements and consistent performance ride after ride.

• Shimano’s top-tier chain – designed for XTR and Dura-Ace performance
• Faster, smoother shifting for clean gear changes even under load
• Improved chain retention reduces the risk of chain suck over rough terrain
• Quieter drivetrain – reduced noise for a smoother ride feel
• SIL-TEC surface treatment technology on inner and outer links and rollers boosts efficiency and reduces wear
• Lightweight design delivers high performance without excess weight
• Quick-link included for easy tool-free assembly
• Directional chain design – optimised for Shimano 12-speed systems

• Model: CN-M9100
• Speeds: 12-speed
• Compatibility: Shimano 12-speed road, gravel and MTB drivetrains
• Series Compatibility: XTR / Dura-Ace / Ultegra 12-speed
• Chain Type: Directional
• Link Type: Quick-link (SM-CN910-12 included)
• Outer Plate Finish: SIL-TEC treated
• Inner Plate Treatment: Chromising + SIL-TEC coating
• Average Weight: Approx. 242 g (116 links)
• Recommended Use: High-performance road, gravel and MTB riding