ORIGIN8 Holdfast Direct 1x Chainring Boost CHAINRINGS 210961
CHAINRING OR8 HOLDFAST DIRECT BOOST 32T 10/11/12s BK Holdfast Direct 1x Chainring Boost 888571048764 DIRECT MOUNT 32T Narrow/Wide tooth design for chain retention on 1x systems 10, 11, or 12 speed compatible Mud clearing channels CNC machined AL7075 Swiss Alloy Direct Mount 32T 1x AL7075 Boost Black 10/11/12sp Narrow/Wide 32T Boost BLACK