Three friends come to the unknown Pyrenees with mountain bikes. They decide to explore the vast mountain range in three different locations, each of them offers different landscape and mountains and also a completely different style of riding. Sometimes it's just about fun and adrenaline on the trails, but when conquering high summits - the so-called cycloalpinismo or bike mountaineering - they also reach their limits. The Pyrenees are really colourful, and so is mountain biking...