And again Troy DeZeeuw amazes us with his art of roller freeriding. This time he rides in the city Des Moines on the bank of the river with the same name, which comes from French one Rivière des Moines, meaning "River of the Monks". So there is nothing strange that the music in this video was written by a French duo Daft Funk, while Troy put a little bit unusual for this purpose white shirt, which makes him look like a real Monsieur. Apart from the Troy’s skills, this video offers a good operator’s work. And one more question: do those boulders have another task except being a sports ground for Troy DeZeeuw?