Skip to main content
Closed On Thanksgiving Day, 11/28. Happy Thanksgiving!

Microshift M21 Rear Derailleur

Microshift M21 Rear Derailleur
  • Cage Length: Short Cage
  • Cage Length: Long Cage
$12.99
Color: Black
Cage Length: Select cage length
Speeds: 6 – 7-speed
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

Part Numbers

Option UPC MPN Store SKU
Short Cage / Black / 6 – 7-speed 04710495436388 RD-M21SS MIC71425908E
Long Cage / Black / 6 – 7-speed 04710495436340 RD-M21L MIC47716567K

Reviews