Adicionar um enredo no seu idiomaIn the 1970s, the Marin Klunkers, pioneers of mountain biking, shaped the industry with innovations from retrofitting bikes to blazing trails. Twenty years later, riders blazed a new sport d... Ler tudoIn the 1970s, the Marin Klunkers, pioneers of mountain biking, shaped the industry with innovations from retrofitting bikes to blazing trails. Twenty years later, riders blazed a new sport down the Teton Pass - Freeride Mountain Biking. But this time it was illegal. Nevertheless ... Ler tudoIn the 1970s, the Marin Klunkers, pioneers of mountain biking, shaped the industry with innovations from retrofitting bikes to blazing trails. Twenty years later, riders blazed a new sport down the Teton Pass - Freeride Mountain Biking. But this time it was illegal. Nevertheless the sport grew, and trails were built. The Forest Service tried to close the trails, but t... Ler tudo