My bike currently has fc-r8000 52-/36 crankset and I just purchased an r8100 50/30 set. Can I swap them and put the 52/36 chainring on the new r8100? I couldn't find the
Shimano Ultegra FC-R8000 Crankset - Components
Shimano ULTEGRA FC R8000 Crankset R8000 HOLLOWTECH II CRANKSET 2x11Speed Road Bicycle Crankset 50-34/52-36/53-39T 170/172.5/175 - AliExpress
SHIMANO ULTEGRA HOLLOWTECH II Road Crankset 2x11-speed | SHIMANO BIKE-EU