1952 Cactus Derby - is this the world's toughest motorcycle race against time?

15-inch Moto-Guzzi wins 16-hour, 410-mile grind. Tougher than the Greenhorn? Yes, often even more of a grind than the Jack Pine - that's the Cactus Derby...

1952 Cactus Derby -world's toughest motorcycle race against time? 3-Pg Article available at www.DadsVintageAds.com