- Make sure this fits by entering your model number.
- Mega-9 speed compatible
- Designed for HOLLOWTECH II and Octalink cranks, have longer tabs so not interchangeable with other models
- Shimano Reference Number: FC-M580
Shimano Deore 9 LX speed chainring are designed for Hollowtech II and Octalink crank sets. They feature longer tabs so they are no interchangeable between other manufactures.