As Loïc Bruni and the rest of the UCI downhill racers approach the end of the 2017 season, take a look back on the most memorable moments, heaviest crashes, thrilling victories and crushing defeats of the year. The world of UCI downhill mountain bike racing is competitive, dangerous, and — above all — fast. Go inside the UCI season with rising star Loïc Bruni and get the story behind the top teams, riders, and races on the World Cup circuit.