Lets run a time check... American Motorcycle manufacturers

Bikes from the past.

1929 Henderson

Schwin Wasp

1936 Crocker

1901 Crescent

1910 Curtis

1912 Excelsior

1915 Flying Merkel

1916 Iver Johnson

1916 Thor

1910 Sears

1918 Harley Davidson

1921 Ner a Car

1939 Simplex 

1968 Penton

1971 Yankee Z

Cleveland

1929 Indian

Douglas

1945 Mustang

1911 Pierce Arrow

1936 Cushman R-1

Of all those names who's out there building bikes today?

2017 Harley Davidson Ultra Limited

2017 Indian Scout

Off all those names, who's been building motorcycles continuously?

                                    2017 Harley Davidson CVO