Astana banned by ASO - Contador unable to defend Tour de France title

Contador won the Tour in 2007, but will be prevented from riding in 2008.

Contador won the Tour in 2007, but will be prevented from riding in 2008. (Image credit: Sirotti)

Alberto Contador, the winner of the 2007 Tour de France, will not be able to start this year's event after his team, Astana, was not invited to participate in La Grande Boucle. The exclusion was announced on Wednesday in Europe by the Amaury Sport Organisation (ASO), owner of the Tour de France, and it extends to all cycle races organised by the French conglomerate.