The 1965 BMW R-27 motorcycle was a popular single-cylinder design. BMW did not offer another single until the early 1990s when an Italian-built on/off-road model powered by a Rotax engine was introduced. Learn about the 1965 BMW R-27.
The 1926 Indian Prince motorcycle was specifically designed for first-time buyers. It featured a 21-cubic-inch single cylinder engine and a spring-mounted seat that made up for the lack of suspension. Discover pictures and information about the 1926 Indian Prince.