Shimano Ultegra FC-R8000 Chainrings (Black) (2 x 11 Speed) (110mm BCD) (Inner) (39T)

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Shimano Ultegra FC-R8000 Chainrings (Black) (2 x 11 Speed) (110mm BCD) (Inner) (39T)
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This is a Shimano Ultegra 8000 11-Speed Chainring. It utilizes Shimano's proprietary asymmetrical 110mm bolt circle diameter. 

Note: Chainrings should only be paired in appropriate teeth configurations. See list below.

Specifications:
Chainring Shape: Round
Drive Type: 2x
Speed Compatibility: 11 Speed
Chainring BCD: 110mm Shimano Asymmetric
Mount: 4-Bolt
Material: Aluminum
Color: Black
Weight: -

Recommended Chainring Configurations:

  • 46-36T
  • 50-34T
  • 52-36T
  • 53-39T

This product was added to our catalog on January 3, 2018

Daniel Denham
Verified Owner
Monday, Aug 26 2024 (2 months ago)
Shimano Ultegra FC-R8000 Chainrings (Black) (2 x 11 Speed) (110mm BCD) (Outer) (52T)
I wanted to change my 50/34 chainrings to 52/36 after several thousand miles of use. These chainrings were an exact fit for my Shimano Ultegra R-8000 crank. Performance price was best and standard shipping was quick. Thank you Performance!
WT
Verified Owner
Wednesday, Sep 6 2023 (about a year ago)
Shimano Ultegra FC-R8000 Chainrings (Black) (2 x 11 Speed) (110mm BCD) (Outer) (52T)
Ordered this while it was out of stock and it arrived earlier than expected.
Frederico Goncalves
Verified Owner
Monday, Jul 24 2023 (about a year ago)
Shimano Ultegra FC-R8000 Chainrings (Black) (2 x 11 Speed) (110mm BCD) (Outer) (52T)
Easy way to upgrade crank size without buying a whole new crankset.
Matthew Rothrock
Verified Owner
Sunday, Nov 20 2022 (about a year ago)
Shimano Ultegra FC-R8000 Chainrings (Black) (2 x 11 Speed) (110mm BCD) (Outer) (52T)
This is a legitimate shimano replacement. Quick shipping!