Shimano Ultegra R8000 39t 110mm 11-Speed Chainring for 39/53t

Availability: Ships 1-2 days

This Shimano chainring allows you to update your Ultegra FC-R8000 11-speed crankset with a chainring configuration to best fit your riding style.

  • Integrates Shimano Hollowglide Technology: the high rigidity hollow structure cuts down on weight, yet maintains strength to provide better power transfer and quicker, more precise front shifting
  • Features a weight saving 4-bolt design with a BCD of 110 mm
  • CK9177
  • Manufacturer Part Number: Y1W839000
  • UPC: 689228744622
  • Color: Black
  • Material: Aluminum
  • Tooth Count: 39
  • Ring Position/Type: Inner
  • Drivetrain Speeds: 11
  • Defined Color: Black
  • Chainring BCD: 110 Shimano Asymmetric
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