Shimano, Altus RD-M310, Rear derailleur, 7/8sp., Black, Smart

Shimano, FD-M315-TS, Front Derailleur, 7/8, Swing: Top, Cable Pull: Dual, Low 28.6/31.8/34.9mm

SRAM, NX Eagle, Rear Derailleur, Speed: 12, Cage: Long, Black

SRAM, Force22, Rear derailleur, 11sp., WiFli cage,

TRP, EVO 12, Rear Derailleur, Speed: 12, Cage: Long, Gold