1955 Vincent Black Shadow Series DThe Vincent Black Shadow needs no introduction. In its time, this was the fastest road going motorcycle money could buy. The build quality and mechanical excellence was far beyond any other British motorcycle of the time. Ironically, the cost involved to build such an advanced motorcycle, was ultimately what caused the factory to close. The Black Shadow was the tuned version of the 998cc V Twin and was introduced in 1948 being fitted with Brampton