Filter By:
Chainrings
Shimano Ultegra R8000 Series Chainrings are designed for use with Shimano's 11-speed Ultegra crankset.
• Double-chainring replacement for one-piece crank
• Steel
• Double chain guard
• 3/32-inch
- X-Range gearing technology gives you more range and a smoother gear progression, so you're always in the right gear
- Specially designed tooth profiles for improved wear
- More durable finish
- Bolt Circle Diameter (BCD): 107 BCD
- Speeds: 12
- Material: Aluminum
Page 1 of 1