microSHIFT M21 Rear Derailleur - 6/7 Speed Super Short Cage Black

Expected Ship Date: Thu Jul 16
$12.99
$12.99
$12.99
Product Data
SKU:
RD0046
UPC/EAN:
708752522510
MPN:
RD-M21SS
Description
microSHIFT M21 Rear Derailleur - 6/7 Speed Super Short Cage Black. 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
    • TECH SPECS
    Largest Cog 32Rear Der/Shifter Compatibility Shimano MountainRear Der/Shifter Compatibility Shimano RoadRear Derailleur Mount Type 10x1 StandardDrivetrain Speeds 6Drivetrain Speeds 7Chain Wrap Capacity (teeth) 21Cage Length ShortColor BlackWeight 241