evo.com | Shimano Chainrings > The Shimano XT SM-CRM86 Chainring is your direct-mount drivetrain workhorse, featuring Dynamic Chain Engagement+ technology that keeps your chain locked in place through every rocky section and aggressive line. Available in sizes from 28T to 36T in two-tooth increments, this impact-resistant performer lets you dial in your perfect gearing setup while delivering reliable performance when the trail gets demanding. Compact Drivetrain The 28T ring pairs well with the mid-cage rear derailleur and 9-45T cassette for wide range in a smaller, lighter package. Ring Sizes Available in 28T through 36T for compatibility with all DEORE XT drivetrain and rider needs. Chainring Teeth 28T, 30T, 32T, 34T, 36T Without Chain guard Dynamic Chain Engagement Keeps the chain glued to the ring. | Shimano XT SM-CRM86 Chainring 2026 - 32T