Model: TY710（Dual Pull）. Grade: Tourney SIS series. Speed: 7 speed 21 speed, 8 speed 24 speed.
SHIMANO Tourney/TY FD-TY300 Tourney 6/7 speed triple front derailleur, down pull, 28.6 mm, for 42T silver/blk
Shimano Tourney / TY FD-TX800 Tourney TX front derailleur
Shimano Tourney/TY Tourney TY200 rear derailleur, 6/7-speed, with BMX/Track bracket, SS short cage, Black
SHIMANO TOURNEY MTB RD TZ31 Tourney TZ31 GS Hook Rear Derailleur
Shimano Tourney TX RD TX800 7/8-Speed Rear Derailleur, Black 2016 Mountain Bike
Shimano Tourney Mountain Bicycle Shift Lever - SL-TX30
