"This brotherhood has a code of honor, almost secret, that never had to be written ..."Who are these people who pass by on a motorcycle convoy, on the road, making a huge noise? It is impossible to remain indifferent. Some call them vandals, some call them heroes... But not everyone can wear a Motorcycle Club vest.Accompany this couple of motorcyclists on this trip through South America, for more than five thousand kilometers of roads from Rio de Janeiro to Machu Picchu, in Peru. Enter the world of biker brotherhood and understand why these people are ready to defend their brothers on the road with their lives, if necessary.