Yes, Harley-Davidson offers a small displacement motorcycle called the Harley-Davidson Street 500. The Street 500 is one of Harley-Davidson's entry-level models and is designed to cater to riders who prefer a smaller and more accessible bike. It features a 500cc liquid-cooled V-twin engine, a lightweight chassis, and a sleek, urban-inspired design.
The Street 500 is intended for urban commuting and is often considered a beginner-friendly motorcycle. It provides a comfortable riding position, easy maneuverability, and a smooth power delivery suitable for city riding. While it may not have the same exact specifications or style as the Triumph Bonneville, the Street 500 shares the concept of being a smaller and more approachable motorcycle within Harley-Davidson's lineup.