Shimano FC-M591/M590 Chainring

· No. of teeth: 48 for bashring
· Bolt circle Ø: 104 mm
· Bolt spacing: 75 mm
· Type: U
· Compatibility: 9-speed/triple

Also compatible with the following cranks:
· FC-M771
· FC-M761
· FC-M581/M583
· FC-M543
· FC-M532/M533
· FC-M530/M531
· FC-M521

For the manufacturer’s code for the crank, please see the inside of the right crank arm at the same height as the pedal thread (FC-XXXX)!