Shimano, Ultegra FC-R8000, Chainring, Teeth: 52, Speed: 11, BCD: 110, Bolts: 4, Outer, Aluminum, Grey, Y1W898030

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

Wheels Manufacturing, Shimano DM T-Type Inboard, Chainring, Teeth: 32, Speed: 12, BCD: Direct Mount Shimano, Single, 7075 Aluminum, Black

SRAM, Eagle T-Type Thread Mount 3mm Offset, Chainring, Teeth: 34, Speed: 12, BCD: Thread Mount, Aluminum, Black