SRAM, X5, Rear derailleur, 9sp, Long cage, Black

SRAM, Force22, Rear derailleur, 11sp, Short cage

Shimano, Deore RD-M6000, Rear derailleur, 10sp., SGS, Black

Shimano, GRX FD-RX815, Front Derailleur, 11, Swing: Down, Cable Pull: Di2, Braze-on

Shimano, CUES FD-U6000-M, Front Derailleur, 2x10/11, Swing: Side, Cable Pull: Front, Mid 28.6/31.8/34.9mm, EFDU6000MX4

Shimano, Tourney FT RD-FT35-A, Rear derailleur, 6/7sp., direct attachment, SS