They were made over a period of time with many changes-- e.g. the Kronos btakes while great looking never actually STOPPED a bike. I have seen Dura Ace AX parts, Super Record parts. Interestingly, the fairing at the head was bondo'd, not shaped metal. Eventually it developed bondo creases where the stuff settled. Great looking though. Alan Bernstein, a perfect California day in Ct.
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