



Shimano Ultegra FC-R8000
The Shimano Ultegra FC-R8000 chainring is a replacement aluminum ring for Ultegra R8000 cranksets, using Shimano's asymmetric 4-bolt 110mm BCD pattern. It lets you refresh a worn ring or change gearing — inner and outer sizes from 34T to 52T are available — without replacing the whole crankset.
- Narrow-Wide Design: No
- BCD: 110
- Chainring Bolts: 4
- Chainring Comp.: 34/50
- Teeth: 34
- Material: Aluminum
Pairs well with

Shimano Ultegra FC-R8000
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