Shimano, ZEE RD-M640, Rear derailleur, 10sp., FR, 11-32/11-36T, SS

SRAM, Eagle S100 B1, Rear Derailleur, Speed: 12, Black, Standard

Shimano, Tourney RD-TY300, Rear derailleur, 6/7sp., SGS, Black, With adapter

Shimano, XT RD-M786, Rear derailleur, 10sp., Black, SGS

SRAM, GX 1X11, Rear derailleur, 1X11sp., Long cage, Red

Shimano, Altus FD-M310, Front derailleur, 3x7/8sp., Top swing, Dual pull, Multi clamp, For 42/48T