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Novikov had hitherto been regarded as one of Russia`s most promising young riders, winning the Tour de Slovaquie and Tour des Pays de Savoie in 2011 with the Itera-Katusha team. The 24-year-old`s ban runs until June 6, 2015, Russian agency RUSADA said. ''RUSADA has taken the decision, on the basis of conclusions by the disciplinary anti-doping committe, to disqualify the athlete Nikita Novikov… for a breach of anti-doping rules, ''RUSADA said in a website statement. Last year,Novikov participated in 10 races as a part of the Dutch team Vacansoleil-DCM,with his best result coming in May`s Tour du Nord Pas-de-Calais when he finished 14th in the general classification and sixth in the youth classification.That result remains in force as it came before his positive test.