Or did someone screen this as a joke/claim to "rarity"?
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I was under the impression that most of the "Sugino 75" stuff was intended for the track (although I am fairly certain I once saw a 75 double). Sugino and SunTour were partners so why would Maeda manufacture a dérailleur and badge it as a Sugino to compete with SunTour? Badging Sugino cranks as SunTour makes sense as full matching gruppos are then available. Was there ever a complete Sugino road group?