1990 S&M DIRTBIKE
GT made pro Dirt Bike with original stickers.
GT made S&M Dirt Bike frame,1990 pro. I heard rumors that GT had a dumpster full Of Dirt Bike frames in the early 1990's when I worked at a bike shop In Fresno. I Thought it was because of the feud Moeller had with GT,, now I see it could have been the quality control at GT. See how the down tube Is off center of the bottom bracket.. about 1/8" off.