Drive train Components
The Shimano Deore XT SM-CRM85 4-arm chainring holds the chain safely even on rough terrain and guarantees at the same time an efficient, smooth and quiet drivetrain thanks to its Dynamic Chain Engagement+ tooth profile. Its Direct Mount system makes a quick chainring installation possible.
- Special MTB gear teeth profile improves chain engagement and retention
- Exchangeable single/double chainring
- Crankset can be used as common component
- Superior chain retention
- Rider tunable
- Gear combination: 28T, 30T, 32T, 34T, 36T