TheHarley-Davidson Super Glideis a motorcycle model made by theHarley-Davidson Motor Company. Reputed to be the first factorycustom motorcycle,[1]it originated Harley's FX series of motorcycles by matingSportstercomponents, ost notably the front end, ith the chassis of their largerbig twinmotorcycles. The current Super Glide model is now based on the Dyna Glide chassis which offers a wider variety of front ends and trim levels, nd continues to fill the intermediate niche between the smallest and largest Harley models.