Microshift Rear derailleur mtb RD-M21L 6/7 v

The microSHIFT line of mountain bike and trekking derailleurs begins with the M21, but that doesn't mean it's an entry-level model. With the same kinematics as more expensive derailleurs and innovative construction techniques, the M21 offers responsive performance in an affordable package.

microSHIFT MTB RD-M21L Derailleur Features

Rugged derailleur body for improved durability and shifting performance
Long derailleur cage
Max cog 28-30 teeth
Min cog 13-14 teeth
Capacity 43 teeth
Compatibility Shimano Mountain