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Shimano XT SM-CRM86 Chainring
January 14, 2026$73.00
XT-level chainring for your Shimano 12-speed MTB crankset
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Shimano XT SM-CRM86 Chainring
The Shimano XT SM-CRM86 Chainring is a performance MTB chainring built for 1x 12-speed systems. It features Shimano’s Dynamic Chain Engagement+ tooth profile for superior chain retention and quiet efficiency even on rough terrain. The ring mounts directly to XT cranksets (such as FC-M8200) for simple installation and optimal stiffness. It also works with other Shimano 12-speed direct mount cranksets, if you are replacing a 0 mm offset chainring. You can choose from sizes ranging from 28T to 36T, letting you dial in the gearing for fast singletrack or tough climbs.
Compatibility
- Crankset: This chainring is directly compatible with Shimano XT FC-M8200 cranks, along with XTR FC-M9200/FC-M9220 cranks and will maintain the 55 mm chainline these cranksets use. It will also work with other Shimano 12-Speed Direct Mount cranksets, so long as you are replacing a 0 mm offset chainring.
- Chain: Compatible with Shimano 12-speed Hyperglide+ chains
Specs
- Color: Black
- Material: Aluminum
- Weight: 71 grams (28T)
- Offset: 0 mm (SuperBoost)
Q&A
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