BMW R4
Revision as of 19:23, 7 July 2010 by Budlight (talk | contribs) (New page: right|thumb|1933 BMW R4 BMW produced 15,200 '''R4''' motorcycles using innovative mass production techniques, setting new standards of design and quality....)
BMW produced 15,200 R4 motorcycles using innovative mass production techniques, setting new standards of design and quality. Pressed steel frame and components were quick and easy to stamp out and assemble, reducing manufacturing costs.
