BOGOTA (Reuters) - Colombian Nairo Quintana on Wednesday ruled out retiring from cycling despite not currently having a team, insisting he is still capable of competing at the highest level.
Quintana, who won the Giro d'Italia in 2014 and the Vuelta a Espana in 2016, said he would keep riding even though he was disqualified from last year's Tour de France by the sport's governing UCI after he tested positive for the banned opiate painkiller Tramadol.
