Shimano Ultegra FC-R8100 Chainrings Description:
Genuine Shimano replacement chainrings for Ultegra 12-Speed. These will work with any Hollowtech II crankset but will match in appearance with Shimano FC-R8100 and FC-8100-P cranksets.
Note: Chainrings should only be paired in appropriate teeth configurations. See list below.
- Compatible with HG 12-speed chains
- Aluminum with anodized finish for extra durability and light weight
- Superior power transfer as well as quicker and more precise front shifting
- Chainring Shape: Round
- Drive Type: 2x
- Speed Compatibility: 12 Speed
- Chainring BCD: 110mm Shimano Asymmetric
- Mount: 4-Bolt
- Material: Aluminum
- Color: Black
- Weight: -
Recommended Chainring Configurations:
This product is expected to become available for purchase on Tuesday, January 9, 2024