I'm not sure that cassettes are the easiest place to spot wear, but given the chainrings were worn, it stands to reason the chain was too, and I'd be amazed if the cassette had escaped the same fate.
@Bearlegged started
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I'm not sure that cassettes are the easiest place to spot wear, but given the chainrings were worn, it stands to reason the chain was too, and I'd be amazed if the cassette had escaped the same fate.