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Microshift M21 Rear Derailleur

Microshift M21 Rear Derailleur
$12.99
Cage Length:
Long Cage
Color:
Black
Speeds:
6 – 7-speed
Please select options
NOTE: "In store" availability on bicycles includes some bikes still in boxes. Please contact us via the live chat icon at the bottom of the page or call us at (303)444-4196 to confirm build status. ----------------This item is not permitted to be shipped, however it can be purchased online and picked up at your convenience. We also offer free regional Home Delivery for any purchase over $100.

To use our $10 Local Delivery service, select it while viewing your cart or during the checkout process.
Please call us at 303-444-4196 with any compatibility questions! We are always happy to help.

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