Shimano Chainring Direct Mount for M8100/M8130 Crank
SHIMANO's DEORE XT SM-CRM85 stiff and lightweight chainring delivers smooth pedaling over bumpy terrain. The SM-CRM85 chainring features SHIMANO DYNAMIC CHAIN ENGAGEMENT+ technology, which features special gear teeth profiles that deliver exceptional chain engagement and chain retention.
- Superior chain retention
- Special MTB gear teeth profile improves chain engagement and retention
- DYNAMIC CHAIN ENGAGEMENT+
- Rider tunable
- Exchangeable single/double chainring
- Direct Mount
- Crankset can be used as common component
- Gear combination: 28T, 30T, 32T, 34T, 36T