The 1914 Sears Deluxe motorcycle was offered for sale in the Sears and Roebuck catalog. The motorcycle featured a 35-cubic-inch Deluxe ''Big Five'' engine and sold for 197 dollars. See pictures and learn more about the Sears Deluxe.
The 1976 Hercules W2000 motorcycle was the first production motorcycle with a Wankel rotary engine. The rotary engine was designed to combine greater efficiency and smoother power delivery that a regular engine. See learn about the innovative W2000.