Avid, BB5 Road, Mechanical disc brake, Front or rear, 160mm, Grey

TRP, EVO X, MTB Hydraulic Disc Brake, Left, Post mount, Disc: Not included, Gold

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

TRP, EVO X, MTB Hydraulic Disc Brake, Right, Post mount, Disc: Not included, Black

Shimano, Ultegra Di2 ST-R8170 / BR-R8170, Road Hydraulic Disc Brake, Rear, Flat mount, 140 or 160mm (not included), Black, IR8170DRRDSC170A

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