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M21 Rear Derailleur

Original price was: $12.99.Current price is: $3.89.

Cage Length:

Chain Wrap Capacity:

Rear Derailleur Mount Type:

SKU: 9175636148472 Category:

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

Additional information

mycustom

Cage Length#Short, Long~Chain Wrap Capacity#37, 21, 39, 43~Rear Derailleur Mount Type#10×1 Standard, Dropout Claw Hanger

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