FC-R7000 (105) fits with:
- RS-500/510,
- FC-R4700,
- FC-R4600,
- FC-R3000,
- FC-R2000,
- FC-R8000,
- FC-6800,
- FC-6700,
- FC-6600,
- FC-5800,
- FC-5700,
- FC-5600,
Doesn’t fit with FC-R7100, FC-R9200, FC-R8100
FC-R8000 (Ultegra)fits with:
- RS-500/510,
- FC-R7000,
- FC-R4700,
- FC-R4600,
- FC-R3000,
- FC-R2000,
- FC-6800,
- FC-6700,
- FC-6600,
- FC-5800,
- FC-5700,
- FC-5600,
Doesn’t fit with FC-R7100, FC-R9200, FC-R8100
FC-R8100, FC-R9200 doesn’t fit with other cranksets,
FC-RX8100 fits with:
- FC-RX400,
- FC-RX600