Vroom-Vroom

Batman was there.                                                    Scott Olson/Getty Images

Scott Olson/Getty Images

Read more at: http://www.heavy.com/news/2013/08/110th-anniversary-harley-davidson-milwaukee/5/

Aug. 31 marked the celebration of Harley-Davidson's 110th birthday. Share the pride and the joy through photos of the event and attendees (slideshow): http://www.heavy.com/news/2013/08/110th-anniversary-harley-davidson-milwaukee/