Loctite the bearings - there's not much that can go wrong, and every possibility that it will fix your problem.
My BB shell used to make cracking noises under heavy load - Now, I just wash and go.
@NotThamesWater started
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Loctite the bearings - there's not much that can go wrong, and every possibility that it will fix your problem.
My BB shell used to make cracking noises under heavy load - Now, I just wash and go.