The Suzuki Boulevard C50 has been in production since 2001, although before 2005 it was actually called the Suzuki Volusia. The pre-2005 model also had carburetors, whereas the Boulevard was given fuel injection. The Volusia also has shaft drive instead of belt drive or a chain. At Haynes, we have Suzuki repair manuals and online maintenance procedures to suit professional mechanics and DIY motorcycle enthusiasts alike. Our Suzuki Boulevard manual will be able to help whether you're servicing or repairing your motorcycle.