Shimano Ultegra/Deore XT CN-M8100 HG 12 Speed Chain (E-Bike Rated)

Smooth Shifting, Rock-Solid Durability Even Under Motorized Torque

Engineered to excel across a spectrum of riding stylesfrom mountain trails to electric-assist power ridesthe Shimano CN-M8100 chain delivers hyper-responsive shifts, improved chain retention, and long-lasting reliabilityall optimised for 12-speed HyperGlide+ (HG+) drivetrains.

Performance Highlights

• E-Bike Rated Strength
  Built to withstand the extra torque from e-bike motors, this chain is reinforced for rugged conditions without sacrificing agility.

• HyperGlide+ Precision
  Its computer-designed plates and asymmetric design mean smoother, quicker shiftsup to a third faster than standard HyperGlide systems, even under load.

• Dynamic Chain Engagement+ (DCE+) Compatibility
  Features extended inner plates for superior chain retention and seamless integration with Shimanos DCE+ chainrings and cassettesreducing chain bounce and drop during rough terrain or sprinting.

• SIL-TEC & Chromized Surface Treatment
  The inner and outer links, along with rollers, are treated with PTFE-based SIL-TEC plating and chromization for ultra-smooth operation, reduced friction, and increased wear resistance.

• Quick-Link Installation
  Includes Shimanos SM-CN910-12 Quick-Link for fast, tool-free connectionperfect for speedy maintenance or chain replacement.

Technical Snapshot

Why Choose It for Your Ride (at Cyclesy)

• E-Bike Ready: Specifically rated to endure e-bike demandsthink higher torque and longer service intervals.

• Fast, Crisp Shifts: HyperGlide+ technology keeps shifts precise and confidenteven under heavy pedaling or motor assist.

• Engineered Retention: DCE+ compatibility means less chain drop and smoother pedaling in rough or technical terrain.

• Extended Wear Life: SIL-TEC and chromizing treatments reduce friction and bolster chain longevity.

• Effortless Maintenance: Quick-Link makes chain replacement a breezeno tools needed.

Elevate your drivetrain performance with the Shimano CN-M8100 12-Speed Chainwhether you're pushing through rugged e-MTB terrain, sprinting on gravel, or pushing the limits of your 12-speed setup with confidence and efficiency.