A teenage motorcycle racer from Queensland was killed in a crash during a support race at the Superbike World Championship meet at Phillip Island yesterday.
Oscar McIntyre, 17, was competing in the opening round of the Superstock 600cc Championship.
The crash, which also involved two other riders, occurred on lap two of the scheduled 12-lap race.
Organisers said the other riders involved were Luke Burgess and Michael Lockhart.
Burgess was treated at circuit's medical centre and soon released while Lockhart remains under observation with non life-threatening injuries.