TRP, Spyre, Road Mechanical Disc Brake, Front or Rear, Post mount, 140 or 160mm (not included), 154g, Black

Avid, BB7 MTB, Mechanical disc brake, Grey, Front or rear, No rotor, No adapter

Shimano, GRX ST-RX820-LA/ BR-RX820, Road Hydraulic Disc Brake, Front, Flat mount, 140 or 160mm (not included)

SRAM, Red eTap AXS D1, Road Hydraulic Disc Brake, Left, Flat mount 2 piece caliper, Black

Shimano, CUES BR-U6030, MTB Hydraulic Disc Brake, Rear, Flat mount, Disc: 160 or 180mm (not included), Black, EBRU6030RDRX