CHAINRING OR8 HOLDFAST OVAL f/ 110mm 42T 10/11s 5B BKIntended for use with 5-bolt 110mm BCD hidden bolt cranksets. Narrow/Wide tooth design for chain retention on 1x systems. Oval shape for increased power and efficiency. 10, 11, or 12 speed compatible. Mud clearing channels. CNC AL7075 Swiss Alloy. Item Specifications: Material, 7075AL, Type, 1x, Color, Black, Mount Compatibility, 110mm 5-bolt, Spec, hidden bolt compatible, Chain Compatibility, 10/11sp, Tooth Type, Narrow/Wide, Teeth, 42T,.
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