Alberto Contador suspended over traces of clenbuterol from Tour de France test

Alberto Contador (Astana) celebrates his third Tour win

Alberto Contador (Astana) celebrates his third Tour win (Image credit: Fotoreporter Sirotti)

The International Cycling Union (UCI) has confirmed the suspension of Tour de France champion Alberto Contador after traces of clenbuterol were found in a sample from July 21. The governing body highlighted that the amount of clenbuterol was 400 times less than the amount World Anti-Doping Agency accredited labs must be able to detect.