Bike Repair January 5, 2024My 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 bolt patterns
Bike Repair January 4, 2024Trying to understand lock ring metrics to purchase an ‘external bottom bracket tool’
