The 1950s Other Motorcycle Manufacturers Channel explores early models from lesser-known motorcycle makers. See these vintage motorcycles at HowStuffWorks.
1951 Vincent HRD Series B Rapide
The 1951 Vincent HRD Series B Rapide motorcycle was in its day among the world's fastest. A unique feature of this motorcycle is that the components were bolted to each other instead of the frame. See pictures and learn about the Vincent HRD Series.