evo.com | Shimano Chainrings > Spin your Shimano drivetrain with the Shimano Deore XT FC-M8100-1 Chainring, for direct mount cranks and 12 speed chains. Compatible with Shimano 12-Speed Drivetrain Components 32 Teeth Light and Durable Aluminum Arms and Steel Teeth Shimano Dynamic Chain Engagement+ With special MTB teeth that are profiled to improve chain engagement and retention, you'll drop fewer chains. | Shimano Deore XT FC-M8100-1 Chainring 2026 - 30T | Aluminum