The 1948 Harley-Davidson FL motorcycle introduced Harley's overhead-valve Panhead engine. More chrome trim pieces gave the bikes a fancier look and a steering-head lock was added. See pictures and learn about the Harley FL motorcycle.
The 1971 Harley-Davidson FX Super Glide motorcycle was Harley's first factory-custom bike. It failed to attract the audience Harley had hoped it would finding fewer than 5000 buyers. See pictures and learn more about the FX Super Glide.