Look, Zed 3, 50T, 11sp, BCD: 110mm, 5 Bolt, Zed 3, Outer Chainring, For 34, Aluminum, Black

SRAM, GX Eagle T-Type DM, Chainring, Teeth: 34, Speed: 12, BCD: Direct Mount SRAM 8 Bolt, Aluminum, Grey

Shimano, GRX FC-RX600 1x11, Chainring, Teeth: 40, Speed: 11, BCD: 110, Bolts: 4, Single, Aluminum, Black

SRAM, Bosch DU38 T-Type, Chainring, Teeth: 34, Speed: 12, BCD: Direct Mount Bosch DU38, Black

SRAM, X-SYNC 2 SL 3mm, Chainring, Teeth: 32, Speed: 11/12, BCD: Direct Mount, Single, Aluminum, Gold