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.
Product Details:
- Asymmetric 110 BCD
- Compatible with HG 12-speed chains
Specifications:
- Chainring BCD: 110 Shimano Asymmetric
- Color: Black
- Defined Color List: Black
- Drivetrain Speeds: 12
- Material: Aluminum w/ Carbon Wrap
- Ring Position/Type: Outer
- Tooth Count: 52
- UPC: 192790168050
- MPN: Y0NG98020
