Shimano Tourney RD-TZ500 Rear Derailleur - 6,7 Speed, Long Cage, Black, Dropout Claw Hanger Black EA Rear Derailleur

ERDTZ500GSB Shimano Shimano Tourney RD-TZ500 Rear Derailleur - 6,7 Speed, Long Cage, Black, Dropout Claw Hanger Rear Derailleur EA Black Largest Cog 28 Color Black Rear Der/Shifter Compatibility Shimano Mountain Rear Derailleur Mount Type Dropout Claw Hanger Drivetrain Speeds 6 Drivetrain Speeds 7 Chain Wrap Capacity (teeth) 34 Cage Length Long