Shimano, XT SM-CRM85, Chainring, Teeth: 30, Speed: 12, BCD: Direct Mount, Aluminum/Composite/Steel, Black

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Direct mount XT 12 speed chainring Special MTB gear teeth profile improves chain engagement and gives superior retention SHIMANO DYNAMIC CHAIN ENGAGEMENT+ technology Steel teeth wi th anodized alloy arms Gear combination: 28T, 30T, 32T Attributes BCD Direct Mount Shimano Material Aluminum/Composite/Steel Narrow-Wide Design Yes Primary Color Black Speed 12 Show more