Shimano, 105 FC-R7000, Chainring, Teeth: 39, Speed: 11, BCD: 110, Bolts: 4, Inner, Aluminum, Black, Y1WV39000

SRAM, X-SYNC Eagle Aluminum 3mm F1, Chainring, Teeth: 34, Speed: 12, BCD: Direct Mount SRAM 3 Bolt, Bolts: 3, Aluminum, Black

SRAM, Eagle 70 3 Bolt, Chainring, Teeth: 32, Speed: 12, BCD: Direct Mount, Bolts: 3, Steel, Black

SRAM, Force E1 2x Direct Mount, Chainring, Teeth: 50/37, Speed: 12, BCD: Direct Mount SRAM 8 Bolt, Black

TRP, EVO 12 CR-M9050, Chainring, Teeth: 36, Speed: 12, Single, 7075 Aluminum, Black