The First V-twin (1 janv. 1909 – 31 déc. 1910)
Description:
 The Harley-Davidson Motor Company was six years old when it introduced its first V-twin in 1909. It produced 7 horsepower with a displacement of 49.5 cubic inches. 
Ajouté au bande de temps:
Date:
Les images:
![]()