| Honda M1 - protoplasta Valkyrie |
| Wygląda na to że prace projektowe, których efektem była Honda Valkyrie sięgają 1972 roku... https://www.motorcyclespecs.co.za/model/Honda/honda_goldwing_prototype_m1.htm https://japan.webike.net/moto_news/webike-original/20180928-phantom-fighter-m1-which-existed-before-honda-gl1000-is-flat-1470cc/ http://www.mbike.com/honda/goldwing-prototype-m1/1972/photos/photo-16331-original http://www.mbike.com/honda/goldwing-prototype-m1/1972/photos/photo-16332 http://onlymotorbikes.com/honda/goldwing-prototype-m1/honda-goldwing-prototype-m1-1972-pic-163685.html |