For bikes that use a freewheel instead of a cassette the microSHIFT M26C is specifically designed to accommodate the 13t cog that is commonly found on the small end of a freewheels' range. Shifting will be much improved with this model versus a conventional derailleur not designed for use with a freewheel.

Robust composite and steel construction

Compatible with Shimano 7- and 8-speed mountain and road freewheel systems

Largest Cog	34
Rear Der/Shifter Compatibility	Shimano Mountain
Rear Derailleur Mount Type	10x1 Standard
Drivetrain Speeds	7
Chain Wrap Capacity (teeth)	39
Cage Length	Short
Color	Black