Originally Posted by
juvela
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thanks very much for the reply
asked because have not before encountered a chainset with this bezel around the head of the driveside arm which was not a thread-on chainwheel secured with a lockring
so is chainwheel secured via swaging or welding?
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ref 21, but short of a nuclear weapon, that lockring isn't going anywhere, so the entire crankset will get blasted and a paint job.