For example a 2019 harley davidson street 750 model in vivid black with sale price of 7 599 10 down payment and amount financed of 6 839 10 60 month repayment term and 4 49 apr results in monthly payments of. The harley davidson super glide was a motorcycle made by the harley davidson reputed to be the first factory custom motorcycle it originated harley davidson s fx series of motorcycles by mating sportster components most notably the front end with the chassis of their larger big twin motorcycles.