The Yamaha QT50 Yamahopper was produced by the Yamaha Motor Company from 1979 through 1992. QT50s were popular in the late 1970s and 1980s,  These small motorcycles are easy to ride, maintain, and are fuel efficient.
The Yamaha QT50 Yamahopper, a small motorcycle produced by Yamaha Motor Company from 1979 to 1992, was popular in the late 1970s and 1980s for its ease of use, maintenance, and fuel efficiency.