MotoGP: Jack Miller survives terrifying crash at Le Mans

Jack Miller has walked away unscathed after surviving a terrifying crash during practice for the French MotoGP at Le Mans. 

The young Australian lost control of his Honda at break-neck speed as he started a lap during the fourth round of free practice. 

The horrifying vision shows Miller come out of turn one and flick to the opposite side of the road for the run down to the second turn. 

However, as he prepares to make the dive, the bike bucks and Miller loses control, becoming a spectator as the machine hurtles off the road and slams into the barriers. 

Miller and the bike cartwheel out of control until both come to rest in a cloud of dust and dirt in the gravel trap. 

The crash was a major disappointment for Miller who had earlier shown good pace and had topped the timesheets in practice one. 

He eventually grabbed 11th spot in qualifying.