Suzuki GS150R is suitable for tall people. RE Thunderbird 350 – This is the bike with the longer body and erect handlebars; again comfortable for tall people. Harley Davidson Sportster and Indian Scout sixty are the best all-rounder cruiser motorcycles for big guys. BMW R1200RT, Indian Roadmaster, and Honda Goldwing are the best touring motorcycles for tall and heavyweight guys.Honda CB500X: A versatile bike with an ideal seat height for taller people. Royal Enfield Classic 350: A great choice for tall riders with a comfortable seat and frame size. Kawasaki Ninja 650: Offers a bigger frame and a comfortable fit for taller riders. Motorcycle Size Guide – Quick Reference For beginners: Start with 250cc to 300cc motorcycles. These bikes offer manageable power, lighter weight (typically 300-400 lbs), and seat heights around 30-32 inches. For intermediate riders: Consider 500cc to 750cc bikes after building confidence and control skills.