The weight of a Harley-Davidson Sportster 883, which is one of the popular models in the Harley-Davidson lineup, can vary depending on the specific year and configuration. However, as a general estimate, the weight of a Harley-Davidson Sportster 883 is typically around 550 to 600 pounds (250 to 272 kilograms). This weight includes the motorcycle's standard equipment and fluids, but it may vary slightly depending on additional accessories or modifications that have been made to the bike. It's always best to refer to the specific model and year of the motorcycle for the most accurate weight information.