The Vittoria Rubino Pro G+ sets a new standard for all round tyres. The new G+Isotech technology consists mainly out of Graphene, which is one of the toughest materials known to man. The G+Isotech technology ensures a perfect balance between rolling resistance, grip, durability and wear resistance. This means that the Rubino Pro G+ tyre rolls better and has less rolling resistance compared to tyres available from competing brands. All of this makes the Vittoria Rubino Pro G+ the ultimate training tyre!