ORIGIN8 Holdfast Oval 1x Chainring 110mm BCD CHAINRINGS 210887
CHAINRING OR8 HOLDFAST OVAL 110mm 40T 10/11s 5B BK Holdfast Oval 1x Chainring 110mm BCD 888571044865 ROAD / MOUNTAIN 110mm 5-BOLT 40T Narrow/Wide tooth design for chain retention on 1x systems Oval shape for increased power and efficiency 13% ovality and 115º clocking 10, 11, or 12 speed compatible Mud clearing channels CNC AL7075 Swiss Alloy 110mm 5-bolt 40T 1x 7075AL Black 10/11sp Narrow/Wide 110mm 40T BLACK