Shimano, 105 RD-R7100, Rear Derailleur, Speed: 12, Black, IRDR7100

Shimano, GRX RD-RX400, Rear Derailleur, Speed: 10, Cage: GS, Black

SRAM, X4, Rear derailleur, 7/8/9 sp, Long cage, Black

TRP, VISTAR RD-G8000E, Wireless, Rear Derailleur, Speed: 12, Black, w/ battery + charger, ABRD000020

Shimano, GRX RD-RX810, Rear Derailleur, Speed: 11, Cage: GS, Grey

Shimano, GRX FD-RX400, Front Derailleur, 10, Swing: Down, Cable Pull: Down, Braze-on