Originally Posted by
Northwest_Rider
Welcome to the forums. It's a Shogun 300, manufactured by Yamaguchi during weeks 21-22 of 1985. That is early enough in the year that it should be a 1985 model. There are some obvious replacements including the saddle, pedals and rear derailleur, which would have been one of the Shimano Z-series models.Original price would have been about $225 US.