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Microshift M21 Rear Derailleur

Microshift M21 Rear Derailleur
$12.99
Color: Black
Speeds: 6 – 7-speed
Cage Length: Long Cage
Please select options Unavailable

Details

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 cranksets and 32T max cassette cog
- Includes frame hanger attachment for use with older frame designs

Part Numbers

Option UPC MPN
Long Cage / Black / 6 – 7-speed 04710495436357 RD-M21LA