One of the twleve spokes (three sets of four) is broken near the center hub. The wheel feels quite flimsy, like I could easily break it off if I pushed or pulled too hard. I suspect it feels this way even with all twelve spokes intact, but I'd feel better if this were replaced - I don't see how it can be repaired without either leaving an ugly scar or completely rebuilding the wheel and replacing the entire spoke.
Bill