Shimano, Deore XT BL-M8200 / BR-M8220, MTB Hydraulic Disc Brake, Right, Black, IM82201JRRXNA170

SRAM, Rival22, Road disc brake with shift/brake lever combo, Flat Mount, Front, 2sp

TRP, DH-R EVO, MTB Hydraulic Disc Brake, Right, Post mount, Disc: Not included, 320g, Silver

SRAM, Red AXS HRD E1, Road Hydraulic Disc Brake, Front, Flat mount, Black

Shimano, GRX Di2 ST-RX815-L / BR-RX810-F, Road Hydraulic Disc Brake, Front, 2 speed, Flat mount, 140 or 160mm (not included), Black, Set

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