microSHIFT Sword Chainring - 42t 110 Asym BCD For 1x 9/10-Speed Black CheckoutSpec= 8mm x 30mm 2 Chartreuse and White

2 Chartreuse and White

}Shimano ZEE FC-M640 Crankset - 170mm 10-Speed 36t 104 BCD Hollowtech II Spindle Interface Includes Bottom Bracket Black

Gender/Age Mens Color Gray/Black Size Medium Defined Color Gray Protection Area Arm Protection Area Elbow/Forearm

}Shimano Ultegra R8000 Chainring - 50 Tooth 11-Speed 110mm BCD For 50-34T Combination

microSHIFT Sword Chainring - 42t 110 Asym BCD For 1x 9/10-Speed Black CheckoutSpec= 8mm x 30mm 2 Chartreuse and WhitemicroSHIFT Sword Chainring 42t 110 Asym BCD For 1x 9 10 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. TECH SPECS Ring Position Type Chain Retaining Single RingTooth Count 42Drivetrain Speeds 9Drivetrain Speeds 10Round or Oval RoundChainring BCD 110 Shimano AsymmetricMaterial AluminumColor BlackDefined Color Black