Production in 1905 and 1906 were all single-cylinder models with 26.84 cubic inches (440 cc) engines. In February 1907 a prototype model with a 45-degree V-Twin engine was displayed at the Chicago Automobile Show. Although shown and advertised, very few V-Twin models were built between 1907 and 1910. These first V-Twins displaced 53.68 cubic inches (880 cc) and produced about 7 horsepower (5.2 kW). http://en.wikipedia.org/wiki/Harley-Davidson
Thunderbike Presents the Splendid ‘Triple 8′ Harley-Davidson Breakout German company Thunderbike, a Harley-Davidson dealer and custom-tailors engaged in the construction of custom bikes based motorcycle manufacturer from Milwaukee. Recently, they have published information and photos about the new project “Metzeler ME888”. Custom made based on the production model Harley-Davidson Breakout. It comes with the latest rubber Metzler ME888, dressed on a 23-inch front wheel.