Shimano, Deore BL-MT501 / BR-MT520, MTB Hydraulic Disc Brake, Rear, Post mount, Disc: 140 to 220mm (not included), Black, EMT501EJRRXRA170

Shimano, GRX Di2 ST-RX815-R / BR-RX810-R, Road Hydraulic Disc Brake, Rear, 11 speed, Flat mount, 140 or 160mm (not included), Black, Set

SRAM, Motive Ultimate A1, MTB Hydraulic Disc Brake, Front, Post mount, Silver

Shimano, Deore BL-MT501 / BR-MT500, MTB Hydraulic Disc Brake, Front, Post mount, Disc: 160 or 180mm (not included), Black, EMT5012JLFPRA100

Avid, BB5 Road, Mechanical disc brake, Grey, Front or rear, No rotor, No adapter

Shimano, GRX ST-RX600-L / BR-RX400-F, Road Hydraulic Disc Brake, Front, 2 speed, Flat mount, 140 or 160mm (not included), Black, Set