Wolf Tooth Direct Mount Chainring - 36t, SRAM Direct Mount, Drop-Stop B, For SRAM 3-Bolt Boost Cranks, 3mm Offset, Black

3mm offset is designed for boost cranksets (52mm chainline) Drop-Stop chainrings are designed for use with 1x9, 1x10, 1x11 and 1x12 drivetrains Compatible with all 10-, 11-, and 12-speed chains, with the exception of Shimano 12-speed chains Shimano 12-speed chains require the use of Wolf Tooth's Shimano 12-speed specific chainrings If using a 9-speed drivetrain, use a 10-speed chain, which will provide a tighter fit for better chain retention