microSHIFT Sword Chainring - 31t, 80 Asym BCD, Inner ring for 2 x 9/10-Speed, Black EA Chainrings

Y-FC7000-31 microSHIFT Sword Chainring - 31t, 80 Asym BCD, Inner ring for 2 x 9/10-Speed, Black Chainrings EA Black Ring Position/Type Inner Tooth Count 31 Drivetrain Speeds 9 Drivetrain Speeds 10 Round or Oval Round Chainring BCD 80 Material Steel Color Black Defined Color Black