Stars and Stripes. Peanut butter and jelly. Harley-Davidson and sidecars. Okay, fine – one of those pairings is not like the others, but H-D does have a long history of adding a third outrigger wheel ...

Sidecars have been trusted sidekicks for motorcycles since times immemorial. According to records, they date back to the late 1890s, when supposedly a French army officer came up with the ancestor of ...