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

USD $15.17

Condition : New

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Item Description 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
Item Specifications
  • Brand: microSHIFT
  • MfrPartNo: RD-M21S
  • Largest Cog: 32
  • Rear Der/Shifter Compatibility: Shimano Mountain
  • Rear Derailleur Mount Type: 10x1 Standard
  • Drivetrain Speeds: 6
  • Drivetrain Speeds: 7
  • Chain Wrap Capacity (teeth): 37
  • Cage Length: Short
  • Color: Black
microSHIFT M21 Rear Derailleur - 6,7 Speed, Short Cage, Black
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