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- microSHIFT M21L Rear Derailleur 6,7sp, Long Cage, Dropout Claw Hanger
microSHIFT M21L Rear Derailleur 6,7sp, Long Cage, Dropout Claw Hanger
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M21 rear derailleurs are designed to work with 6- and 7-speed Shimano road and mountain shifters. Enjoy the wide variety of bikes you can get going again with M21 rear derailleurs.
- Robust composite and steel construction
- Compatible with Shimano 6- and 7-speed mountain and road systems
- Long cage for double or triple 32T setup
- Includes frame hanger attachment
- Color: Black
- Largest Cog: 32
- Rear Derailleur Mount Type: Dropout Claw Hanger
- Chain Wrap Capacity (teeth): 43
- Cage Length: Long
- Rear Der/Shifter Compatibility: Shimano Mountain
- Drivetrain Speeds: 6 , 7
- Weight: 316
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