ww2 military motorcycle weathered engine close-up

1940 1941 1942 1943 1944 1945 42wla accessories american and army black close cylinders davidson drab engine equipment era europe flathead forces gas gastank green handlebars harley historic keep liberation liberator maintenance military model motorcycle motors oil olive out plate roadmap rolling second solo speedo swb tachometer tank the tribute twin two usa vehicle vintage war wla world worn ww2