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microSHIFT M21 Rear Derailleur - 6,7 Speed, Super Short Cage, Black

microSHIFT M21 Rear Derailleur - 6,7 Speed, Super Short Cage, Black

$ 11.99
Brand: microSHIFT

Available

OR

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.

Product Details:

  • Compatible with Shimano 6- and 7-speed mountain and road systems
  • Robust composite and steel construction

Specifications:

  • Cage Length: Short
  • Chain Wrap Capacity (teeth): 21
  • Color: Black
  • Drivetrain Speeds: 6
  • Drivetrain Speeds: 7
  • Largest Cog: 32
  • Rear Der/Shifter Compatibility: Shimano Mountain
  • Rear Der/Shifter Compatibility: Shimano Road
  • Rear Derailleur Mount Type: 10x1 Standard
  • Weight: 241
  • UPC: 4710495436388
  • MPN: RD-M21SS

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