microSHIFT ADVENT X Rear Derailleur - 10-Speed, Medium Cage, Black, With Clutch Black EA Rear Derailleur

RD-M6205AM microSHIFT microSHIFT ADVENT X Rear Derailleur - 10-Speed, Medium Cage, Black, With Clutch Rear Derailleur EA Black Rear Derailleur Mount Type 10x1 Standard Rear Der/Shifter Compatibility microSHIFT ADVENT X Cage Length Medium Drivetrain Speeds 10 Weight 313 Color Black Designed for ebike Yes Chain Wrap Capacity (teeth) 40 Largest Cog 48