Freire out, Walker in

Rabobank rider Oscar Freire has pulled out of the Tour of Spain because of a neck injury. Australian under-23 national champion Will Walker make his debut in a grand tour when he takes Freire's place in the Rabobank squad.

Three-time world champion Freire, who won two stages of this year's Tour de France, said that he had decided to withdraw because the injury would prevent him from competing at the desired level in the three week race. Intensifying his training in preparation to the Tour of Spain has aggravated the injury. He will now undergo extensive neurological examinations.