The Cyclone brand produced motorcycles for just three years in the early 20th century. It is believed only about a dozen Cyclone motorcycles remain, and only a handful of those are in racing ...

A 1915 Cyclone V-Twin motorcycle — manufactured by the Joerns ... an earlier model in 1914 bested competitor brands — an Indian and an Excelsior — at the Twin Cities Motordome in St. Paul ...