microSHIFT Sword Chainring - 31t 80 Asym BCD Inner ring 2 x 9/10-Speed BLK

microSHIFT Sword Chainring - 31t 80 Asym BCD Inner ring for 2 x 9-Speed Black. These microSHIFT Sword replacement chainrings allow riders to change gearing set ups or simply swap out damaged or worn out rings on their Sword or Sword Black cranksets.