Mountain bike guard-Shimano Ultegra FC-R8100 12-Speed Chainring - 50t Asymmetric 110 BCD BLK NK

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Shimano Ultegra FC-R8100 12-Speed Chainring - 50t Asymmetric 110 BCD Black NK. Shimano Ultegra FC-R8100 chainrings are constructed with high quality aluminum and are compatible with FC-R8100 and FC-8100-P 2x 12-speed cranksets.
  • Asymmetric 110 BCD
  • Compatible with HG 12-speed chains
    • TECH SPECS
    Color BlackRing Position/Type OuterTooth Count 50Round or Oval RoundDrivetrain Speeds 12Chainring BCD 110 Shimano AsymmetricMaterial Aluminum w/ Carbon WrapDefined Color Black