Before revision: URL National Bicycle History Archive of America Muscle Bikes and Early BMX (1965-1980)—This fast-growing segment of the hobby in north America focuses on the Schwinn Stingrays , Raleigh Choppers and other banana seat bikes of the 1960s and the early BMX models that grew out of them.
After revision: URL National Bicycle History Archive of America Wheelie bikes and Early BMX (1965-1980)—This fast-growing segment of the hobby in north America focuses on the Schwinn Sting-Rays , Raleigh Choppers and other banana seat bikes of the 1960s and the early BMX models that grew out of them.