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32 Tooth
Designed to handle everything from XC to Enduro riding, Shimano's Dynamic Chain Engagement technology is a special gear-teeth profile design that provides increased chain retention and smoother pedaling. Proper chain retention reduces abrasion and overall wear, increasing the longevity of your drivetrain. The XT SM-CRM85 Chainring features a direct mount design that is compatible with the new generation of 12-speed XT cranksets.