What does Harley mean?

Motorcyclists. According to People's Daily Online, Harley-Davidson motorcycles have a wide influence and popularity in riding, and people riding Harley-Davidson motorcycles are called Harley-Davidson riders. "Harley-Davidson" is a slang term, which is usually used to refer to a rider riding a Harley-Davidson motorcycle. Harley-Davidson is an American motorcycle manufacturer, whose products are famous for their powerful engines, classic appearance and rich American style. Harley-Davidson is often used to describe people who are keen on riding Harley-Davidson motorcycles, especially those who have a soft spot for Harley-Davidson brand or join Harley-Davidson cycling club.