This is the
Nova cycle part referenced by [MENTION=218817]busdriver1959[/MENTION], goes for 60 cents. Looks like you've already got a lead, but I'm adding it in case someone else finds this thread in the future.
They'd probably put it in an envelope and send it first class mail, good people.
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If someone tells you that you have enough bicycles and you don't need any more, stop talking to them. You don't need that kind of negativity in your life.