'We need to look at how to beat Carapaz... it won't be easy,' says Vincenzo Nibali
Vincenzo Nibali was the main instigator in the GC battle (Photo: Yuzuru SUNADA)Vincenzo Nibali attacked on the rain soaked Mortirolo climb to move into second overall but says that it is going to be difficult to dislodge Movistar's Richard Carapaz in the Giro d'Italia lead.
