The film follows Ernesto Guevara—known as “Fuser” by his close friend Alberto Granado—as he prepares to embark on an extensive journey across South America with Granado, using a very worn Norton 500 motorcycle. They intend to travel over ten thousand kilometers from Buenos Aires to the northernmost part of the continent, passing through Patagonia, before Granado turns thirty. Their initial destination is his girlfrie…