The 1918 Pope L-18 motorcycle boasted innovation and quality engineering but was Pope's last motorcycle. It had a 61-cubic-inch V-twin engine with overhead valves which were innovative for the time. See pictures and learn about the Pope L-18.
The 1910 Pierce motorcycle was America's first four-cylinder motorcycle. The bike consisted of a heavy tubular frame that doubled as storage for fuel and oil. See pictures and learn more about the innovative 1910 Pierce motorcycle.