The horsepower of a stock Harley-Davidson motorcycle can vary depending on the specific model and engine configuration. Harley-Davidson offers a range of motorcycles with different engines, displacements, and power outputs. Here are some general guidelines for the horsepower of common Harley-Davidson models:
Harley-Davidson Sportster: The Sportster lineup typically ranges from around 50 horsepower for smaller engine displacements like the 883cc models to approximately 70-75 horsepower for the larger 1200cc models.
Harley-Davidson Softail: Softail motorcycles come with various engine options, including the Milwaukee-Eight 107 (1746cc) and Milwaukee-Eight 114 (1868cc). These engines typically produce between 80 and 100 horsepower, depending on the specific model and tuning.
Harley-Davidson Dyna: The Dyna lineup, which has been discontinued by Harley-Davidson, featured models with different engine displacements, such as the Twin Cam 103 (1690cc) and Twin Cam 110 (1802cc). These engines generally produced around 70-80 horsepower and 80-90 horsepower, respectively.
Harley-Davidson Touring: Touring motorcycles, including models like the Electra Glide, Road King, and Street Glide, are equipped with larger displacement engines. The Milwaukee-Eight engines found in these models range from 107ci (1746cc) to 117ci (1923cc) in displacement. Depending on the specific engine and tuning, they can produce between 80 and 110 horsepower.
It's important to note that these horsepower figures are approximate and can vary between model years and specific trim levels. Additionally, aftermarket modifications can significantly alter the horsepower output of a Harley-Davidson motorcycle. For the most accurate and up-to-date information, it is recommended to consult Harley-Davidson's official specifications or contact a Harley-Davidson dealership.