2019 Harley-Davidson Street Glide Special, The Street Glide Special model kicks the hot rod bagger style into a higher gear. It starts with the Milwaukee-Eight 114 (1868cc) engine that comes standard this year. When you twist the throttle, hold on tight. You also get the all-new, big screen BOOM! GTS infotainment system. Then there s the look. Talon wheels. Stretched bags. Blacked out forks, handlebars, tank console and exhaust. Stop people in their tracks and leave them in your dust.