Uberbike Made In Sheffield SRAM Boost Direct Mount Narrow Wide Single Chainring - 30/32/34T options - Gold
Amazon.com : 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
SRAM 1x11 and Eagle Narrow Wide Direct Mount Chainrings – North Shore Billet
X-SYNC Road Direct Mount Chainrings | CR-XSNC-DM-D1 | SRAM