Shimano Deore M590/M533/M532/M510/M480 9-Speed Chainrings
- Fits many older Shimano pre-Hollowtech II cranksets with Octalink V2 or square spindle bottom brackets
- Middle chainrings from Octalink (Hollowtech I) and square spindle cranksets are not interchangeable with middle rings from Hollowtech II cranksets
Specifications:
- Tooth Count: 32
- Ring Position/Type: Middle
- Drivetrain Speeds: 9
- Chainring BCD: 104
- Color: Black
- Defined Color List: Black
- Material: Steel