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To All of Our Amazing Customers: 
We would like to clear up some confusion about the future of our shopping center. 7 Mile Cycles is not being torn down, moving or closing its doors anytime soon! Our shopping center is going to be redeveloped and we will be moving into an all new space sometime in 2024!
We are very excited to see this project come together and look forward to our ALL NEW store!
Click here to see the proposed development!
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Microshift M21 Rear Derailleur

Microshift M21 Rear Derailleur
  • Cage Length: Short Cage
  • Cage Length: Long Cage
$24.99 - $29.99
Speeds:
6 – 7-speed
Color:
Black
Please select options

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

Part Numbers

Option UPC MPN Store SKU
Short Cage / Black / 6 – 7-speed 04710495436388 RD-M21SS MIC7155451E
Long Cage / Black / 6 – 7-speed 04710495436340 RD-M21L MIC71392961E

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