absoluteBLACK Oval Narrow-Wide Direct Mount Chainring - 32t, SRAM 3-Bolt Direct Mount, 3mm Offset, RedabsoluteBLACK Oval Direct Mount 1x Chainrings for SRAM greatly improve traction and climbing abilities. They are designed for SRAM cranks that have a 3 bolt direct mount interface and removable spider. Direct mount chainrings provide significant weight savings over a standard spider and chainring combination. They are crafted from CNC machined 7075 aluminum, and feature an anodized finish for exceptional durability. Ovality has been optimized for each