THERE is nothing like the adrenaline that flows during a bumper-to-bumper motocross race for Nangiloc's Shane Mason.

The white knuckle thrill ride is an experience that can't be matched for the 23-year-old and fellow competitors of the high-flying discipline.

It also makes for entertaining viewing for spectators, who will turn out in droves for Saturday night's King of the Murray Arenacross even...