Shimano Ultegra FC-R8000 Internal Chainring 11s
FEATURES
- Original Shimano internal chainring compatible with Ultegra FC-R8000 crankset
- Only 11 speed compatible
- Bolt circle circle (BCD): 110 mm x 4 asymmetrical holes
- Materials: Aluminum
COMBINATIONS
- 34 teeth: for 50-34T
- 36 teeth: for 52-36T and 46-36T
- 39 teeth: for 53-39T
