U23 Colombian champion Róbinson López tests positive for CERA EPO Nov 22, 2017 The Team Boyacá rider faces a long ban after it was revealed he failed an anti-doping control in AugustRobinson Lopez at the 2017 Vuelta a Colombia (Photo: ©nuestrociclismo.com (Lina Lopera))The Team Boyacá rider faces a long ban after it was revealed he failed an anti-doping control in August Tags: Doping Racing Share 0 Share on Facebook Tweet Tweet on Twitter +1 +1 on Google Plus