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

Shimano, Deore BL-M4100 / BR-MT410, MTB Hydraulic Disc Brake, Front, Post mount, Disc: Not included, Black

SRAM, G2 RS A2, MTB Hydraulic Disc Brake, Front, Post mount, Disc: Not included, Black

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

SRAM, Force 22 / CX1, Hydraulic Road Disc Brake