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.

• 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: 30T, 32T, 34T