Shimano XTR chainrings for FC-M9000 / FC M9020 with Dynamic Chain Engagement technology for efficient chain management.
- 30 teeth
- 32 teeth
- 34 teeth
- 36 teeth
New XTR 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 XTR 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. Strengthened aluminum teeth keep the weight down.
Fitting for derailleur: 11-speed
Included in delivery: 1 chainring
Material: aluminum with stainless steel plated teeth
Weight supplement: 34 teeth)
(weighed by Bike24