Shimano Sora RD-R3000-SS Rear Derailleur - 9 Speed, Short Cage, Black Black EA Rear Derailleur

ERDR3000SS Shimano Shimano Sora RD-R3000-SS Rear Derailleur - 9 Speed, Short Cage, Black Rear Derailleur EA Black Largest Cog 32 Color Black Rear Der/Shifter Compatibility Shimano Road Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 9 Chain Wrap Capacity (teeth) 37 Cage Length Short