@SFOMuseum Twitter Posts This is SFO Museum's archive of the @SFOMuseum Twitter account.
loading image
Amazingly, Curtiss clocked 136 miles-per-hour—the fastest speed anyone had achieved on a motorized vehicle—on the hard-packed sand before the motorcycle’s driveshaft broke while traveling over ninety miles-per-hour on the return run. #EarlyAmericanMotorcycles . This tweet was posted on March 19, 2021.