Sram
SRAM X.4 Rear Derailleur (Black, Long Cage)
THALOUS
THALOUS Bicycle Rear Derailleur 6/7/8 Speed Tourney RD-TY300 RD-TX800 Altus RD-M310 for MTB Bike Direct Mount
Relwears
Relwears Tourney 7/8-Speed Mountain Bicycle Rear Derailleur - RD-TX800 (Black)
THALOUS
THALOUS Bicycle Rear Derailleur Tourney RD-TY21B 6/7 Speed for MTB Bike Direct Mount