Shimano 36z. M9100/9120 XTR 1x12 Chainrings - discussion

Single gear chainring. Better chain engagement for greater chain retention. Special gear teeth profile designed for MTB riding usage.
Benefit: Smoother driving even over bumpy terrain.
Chain Gearing : 12
Type of Product : Chainring
Mounting System : Direct Mount
Number of teeth : 36
Designed for Number of Chainring : 1
Made in : China
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