microSHIFT M21 Rear Derailleur - 6,7 Speed, Super Short Cage, Black
microSHIFT M21 Rear Derailleur - 6,7 Speed, Super Short Cage, Black
Regular price
$ 12.99 USD
Regular price
Sale price
$ 12.99 USD
Unit price
/
per
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