This all-leather chopper was made in 2000 by Japan's Red Moon, a company that specializes in leather products. This ¾-scale replica took 20 craftspeople more than two years to complete. Wheels, frame, headlight, spark plug boots, chain, fuel valve, even the tools in the tool bag are all made of leather! You can see this and other motorcycling oddities at the Milwaukee Harley-Davidson Museum exhibit titled "Collection X: Weird Wild Wonders of the Harley-Davidson Museum" until August 21.
Link - Via Book of Joe