microSHIFT M21 Rear Derailleur - 67 Speed Super Short Cage Black

Expected Ship Date: Mon Jun 29
$12.99
$12.99
$12.99
Product Data
SKU:
RD0222
UPC/EAN:
4710495436388
MPN:
RD-M21SS
Description
microSHIFT M21 Rear Derailleur - 67 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
    Rear Derailleur Mount Type 10x1 Standard
    Rear Der/Shifter Compatibility Shimano Mountain
    Rear Der/Shifter Compatibility Shimano Road
    Cage Length Short
    Drivetrain Speeds 6
    Drivetrain Speeds 7
    Weight 241
    Color Black
    Chain Wrap Capacity (teeth) 21
    Largest Cog 32