Harley and the davidsons movie. Walter arthur and bill risked their fortune and livelihood to launch the budding enterprise and it was the motorcycle that united their dreams and ambitions. We at american iron magazine love to see more motorcycle options for our readers and the motorcycle industry. These were dual sport machines capable of both on road and off road service powered by 350 cc rotax engines. An enjoyable experience yes woven into this film is the efforts the drive the passion for a dream that would truly become a reality not just for them harley and the davidson family but also for the countless fans that would ride and appreciate the one and only harley davidson motorcycle.