Vittoria rubino pro road bike tyrethe third generation of vittoria's high mileage classic, the rubino pro, now features updated ride characteristics. The casing is beefed up from 120tpi to an incredible 150tpi to offer a supple ride with low rolling resistance.huge durabilitythe tread design has also been tweaked for more reliability when cornering. However, the smooth centre remains for a fast rolling performance. Featuresmaterial nylonbead foldingpsi 100 145tpi 150prb puncture protectionupdated tread pattern, with dot c.o.m. Vector designsuperior tread lifevery good grip, on all roadslow energy absorptionstrongly recommended for its high mileage, both training and racingweight 210g to 240gtechnologies buy vittoria wheels tyres from chain reaction cycles, the world's largest online bike store.