MicroShift
M21 Rear Derailleur - 6,7 Speed, Short Cage, Dropout Claw Hanger, Black

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$13⁹⁹

orig: $15⁹⁹ save 13%

0 available in-store, 200 available online

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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.

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

Specifications

Cage Length

Short

Chain Wrap Capacity

39t

Color

Black

Derailleur Mount Style

Dropout Claw Hanger

Rear Shifter Compatibility

Shimano Mountain

Speeds

7-Speed

UPC

4710495436371

MPN

RD-M21SA

Tree Fort ID:

333222458704

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MicroShiftM21 Rear Derailleur - 6,7 Speed, Short Cage, Dropout Claw Hanger, Black

Specifications

Customer Questions

MicroShift
M21 Rear Derailleur - 6,7 Speed, Short Cage, Dropout Claw Hanger, Black