Hyperglide+ 12-speed chain, done right.
The CN-M8100 is the Ultegra and XT-tier chain for Shimano's 12-speed drivetrains. Hyperglide+ tooth engagement gives fast, quiet shifting under load, and the SIL-TEC treatment extends life in wet UK conditions. The chain every Shimano 12-speed bike should be running.
Why We Chose This for Our Customers:
- Hyperglide+ compatibility for fast, smooth shifting under load
- SIL-TEC surface treatment on inner plates for friction reduction and durability
- 126 links version, SM-CN910-12 Quick-Link included
- Compatible with all Shimano 12-speed road, gravel and MTB drivetrains
- Extended inner plates improve chain retention on rough terrain
Fitment: All Shimano 12-speed drivetrains: Ultegra R8100, 105 R7100, GRX RX820, XT M8100, SLX M7100.
Ideal for: Any 12-speed Shimano bike that's due a chain replacement.
✅ Join 700+ cyclists who rated us 5 stars.
🏆 Independent Bike Dealer of the Year 2025
🚚 Fast UK-wide Shipping
📍 Free Click & Collect: East London (E3 3XS)
⚠️ Planning to collect this item? Please contact us before visiting to confirm availability and arrange a convenient time. Stock varies and we want to make sure your order is ready for you.
