The XT SM-CRM85 chainring uses the same direct mount system as XTR and also features Dynamic Chain Engagement. With a narrow-wide tooth profile, it provides excellent chain retention and less chain vibration even on bumpy trails.
Who’s this item for:Â Designed for all riders using Shimano 12 speed direct mount cranks.
Number of teeth:Â It is available in 30T-38T options.
Mounting style:Â Mounts using Shimano’s Direct mount system and can be used across multiple crank-sets.Â
Chain retention technology:Â Has Shimano’s Direct Chain Engagement for improved chain retention.
Materials:Â Made with aluminium arms and Steel teeth.
Weight:Â The weight of the chainring is unspecified by Shimano.
Pros:Â Excellent chain retention, Shimano Direct mount for interchangeability.
Cons:Â There isn’t an Oval option.





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