Shimano Deore XT SM-CRM81 Chaining 4-Arm for FC-M8000 - 1x11-speed

Shimano XT chainrings for FC-M8000 with Dynamic Chain Engagement technology for efficient chain management.

Three chainrings are available:

• 30 teeth
• 32 teeth
• 34 teeth

New Deore XT 1x11 speed chain rings have been developed thanks to studies with world level cross-country and trail riders in all conditions, from the dry and dusty conditions of the Americas and southern Europe to the heavy mud of winter-time northern Europe.

Shimano Dynamic Chain Engagement Technology

Efficient chain management was the goal and the new DEORE XT chain rings do this by introducing a concept called Dynamic Chain Engagement (DCE). The modified tooth profile on the CRM81 DCE chain rings are designed to provide superior chain retention, lower driving sound and increased durability. Steel plated teeth on provide greater durability.
Fitting for derailleur: 11-speed
Included in delivery: 1 chainring
Material: aluminum with steel plated teeth