Shimano Tourney RD-A070 Rear Derailleur - 7 Speed, Short Cage, Black, Shimano Rear Direct Mount

Specifications:
Speed: 7 Speed
Shifter Compatibility: Shimano Road & Mountain
Shift Mechanism: Cable Actuated
Max. Tooth: 28T
Min. Tooth: 11T
Chain Wrap Capacity: 37T
Cage Material: Steel
Color: Black