26T Black Shimano Part Number: Y1LD26000 BCD 64mm ( Suitable for: FC-M591/M590 / FC-M610/FC-M4060/FC-T6010/FC-T611/FC-T4060/FC-T4010/FC-M533-K/FC-T551 Graduation 48-36-26T ). 32T Black Shimano Part Number: Y1LD98080 BCD 104mm ( Suitable for: FC-M591/M590/ FC-M391-8/FC-M391/FC-MT300-3/FC-T4060/FC-T4010/FC-T3010-8/FC-T3010/FC-M533-K/FC-M431-8/FC-M431/FC-M430-8/FC-M430 Graduation 44-32-22T ).

Number of Teeth: 22t
Part Type: Chainring
MPN: FC-M590
Brand: Shimano