![microSHIFT M21 Rear Derailleur - 6,7 Speed, Short Cage, Black microSHIFT M21 Rear Derailleur - 6,7 Speed, Short Cage, Black](https://cdn11.bigcommerce.com/s-9f54l8i2ua/images/stencil/300x300/products/26851/21615/RD0222__17901.1624942068.jpg?c=1)
microSHIFT M21 Rear Derailleur - 6,7 Speed, Long Cage, Black
Microshift
$14.69
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.
Features
- Robust composite and steel construction
- Compatible with Shimano 6- and 7-speed mountain and road systems
- Long cage for double or triple 32T setup
- Type:
- Rear Derailleur
- Cage Length:
- Long
- Chain Wrap Capacity (teeth):
- 43
- Drivetrain Speeds:
- 6, 7
- Largest Cog:
- 32
- Rear Der/Shifter Compatibility:
- Shimano Mountain
- Rear Derailleur Mount Type:
- 10x1 Standard
- Weight:
- 206
- Color:
- Black
- Manufacturer Color:
- Black