Funn Solo DX Narrow Wide Chainring for 9 10 11 12 Speed Chain, Fits SRAM Direct Mount Interface Crankset, 6mm Offset, Single Speed Bike Chain Ring for MTB, BMX Bike and Road Bike (28T, Black) : Sports & Outdoors - Amazon.com
SRAM Direct Mount GXP Narrow/Wide Snaggletooth Chainring