Martyn Ashton performs trials on Olympic champion Bradley Wiggins' bike - Video

Think you've seen mountain bike trials? Think Danny Macaskill had mastered it all? Think again. British MTB trials legend Martyn Ashton takes Bradley Wiggins' Pinarello Dogma 2 out for a spin. And it's a spin the bike will never forget! Featuring a hair-raising bridge ride, some neat playground tricks and a golf bunker flip, this video truly s a sight to behold!