ORIGIN8 Holdfast 1x Chainring 110mm BCD CHAINRINGS 210889
CHAINRING OR8 HOLDFAST FOR SRAM 110mm 38T 10/11s 5B BK Holdfast 1x Chainring 110mm BCD 888571044889 ROAD / MOUNTAIN 110mm 5-BOLT 38T Intended for use with SRAM 5-bolt 110mm BCD hidden bolt cranksets Narrow/Wide tooth design for chain retention on 1x systems CNC machined AL7075-T6 Swiss made alloy 10, 11, or 12 speed compatible Mud clearing channels 110mm 5-bolt 38T 1x AL7075 SRAM hidden bolt compatible Black 10/11sp Narrow/Wide 110mm 38T f/SRAM BLACK