Reigning FIM Trial World Champion, Toni Bou - Repsol Montesa will be looking to defend his title for the sixth year in a row, and to maintain his winning run, as the 2012 FIM Trial World Championship gets underway in La Bresse, France this weekend. The season opening event will see sixty-four riders from thirteen nations compete across four classes - World Pro, Junior and Youth, plus the newly int...