microSHIFT M21 Rear Derailleur - 6,7 Speed, Long Cage, Dropout Claw Hanger, Black
$19.99
In store:
Check availability
Available in store
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.
Delivery time: In store pick up or if shipped, arrives in 4 - 6 Days - Special orders may take longer - We will contact you
