I'm sure most of mine is down to weird chainline issues, but oddly it's only really started recently. I have boost rear spacing, but with an 83mm BB shell. My cranks give me a 56.5 chainline with a standard non-boost chainring, so I respaced the BB to give me what should be a 54mm chainline, which is close but not ideal. Hanger is straight, new jockey wheels actually made the noise worse in lower gears, so I thought I might try my luck with a quieter, better shifting Shimano setup
I'm sure most of mine is down to weird chainline issues, but oddly it's only really started recently. I have boost rear spacing, but with an 83mm BB shell. My cranks give me a 56.5 chainline with a standard non-boost chainring, so I respaced the BB to give me what should be a 54mm chainline, which is close but not ideal. Hanger is straight, new jockey wheels actually made the noise worse in lower gears, so I thought I might try my luck with a quieter, better shifting Shimano setup
Or just not pedal anywhere.