books.google.com - This is the definitive, comprehensive guide to motorcycle design. Tapping a deep well of knowledge and a lifetime of experience, motorcycle racer and historian Mick Walker sheds light on the evolution of one of the world's ultimate status symbols and style icons—a development owing as much to history,...http://books.google.com/books/about/Motorcycle.html?id=AHSlknpjrgAC&utm_source=gb-gplus-shareMotorcycle