The terms "engine" and "motor" are often used interchangeably, but there is a subtle distinction between the two.
In general, an "engine" refers to a device that converts fuel or another energy source into mechanical power. It typically involves the combustion of fuel to generate power, such as in internal combustion engines found in cars, motorcycles, and many other vehicles. Engines are commonly associated with devices that produce power through the combustion process.
On the other hand, a "motor" typically refers to a device that converts electrical energy into mechanical power. Motors are commonly found in electric vehicles, household appliances, industrial machinery, and various other applications. They rely on the interaction of magnetic fields to produce mechanical motion.
Regarding Harley-Davidson motorcycles, they indeed have engines. Harley-Davidson motorcycles are typically powered by internal combustion engines. These engines burn fuel (gasoline) in a combustion chamber to generate mechanical power, which is then transmitted to the motorcycle's wheels through a transmission system.
Harley-Davidson motorcycles have a long-standing reputation for their distinctive V-twin engines. These engines feature a V-shaped configuration with two cylinders positioned at an angle to each other. The V-twin design provides unique performance characteristics, sound, and aesthetics that are often associated with Harley-Davidson motorcycles.