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Graphene is a revolutionary material in the form of a very thin, nearly transparent sheet of pure carbon. In its extreme form it is as thin as a single atom (1/1,000,000,000th of a meter). Vittoria uses Directa Plus Graphene called G+, which is 2 to 8 atoms thin.
The Rubino family benefits from Graphene in greatly improved (wet) grip, durability and puncture resistance. This has led to the Rubino Pro becoming the best all-round tyre. It also facilitated the development of several special purpose products in this Series.
G+ Isotech Rubber Compound
G+ Isotech is Vittoria’s unique Graphene compound with revolutionary G+, as provided by technology partner Directa Plus.
No compromise is necessary with this compound that is superior in speed (rolling resistance), grip, durability and wear resistance.
|Recommended Vittoria Tyre Pressure|
For normal road surface and dry conditions. Note rim specifications regarding max tire pressures allowed. For wet or rough roads, decrease by 0.5 bar (7.5 psi). For tubular tyres, increase by 0.5 bar (7.5 psi).
Ideal tyre pressure is subject to many variables such as road surface, weather conditions, bike materials and setup, rider’s weight and lastly, riding style. The best way to fine tune ideal tyre pressures is field testing a variety of different pressures. One method is to use a short criterium style circuit, preferrable with a variety of corners.
Start with the suggested pressure and ride a lap. Each following lap, lower the pressure by 5psi until you feel the tyres start to “wallow” or move a bit. This is your lowest pressure point. Return to the above table pressures and raise 5psi each lap until the tyres start to bounce and skip/move across the surface. This is your max pressure. Decrease by 5 psi from here until you feel you have the best pressure for the conditions.
Keep a tyre pressure log, including road surface, techinicality of the course, weather conditions, tyre type, brand, and TPI. Finally, the bike you used and your weight on that day. Over time, this log will become a valuable tool for referencing tyre pressures and road conditions in order to optimize your performance when on race day.
The delivery options available for shipping this product along with the contents of your basket to USA are:
We will happily refund any item purchased on Wiggle if returned to us within 365 days; excluding Wiggle gift vouchers, nutrition and customised products, except when faulty.
Please note: Bikes and other bulky items cannot be returned using our local returns service (where applicable). Please contact us and we can arrange to collect these from you using our discounted courier rates. There is a fee for all collections, except for faulty products.Returned goods must be unused and supplied with their original packaging, unless the goods are faulty. Wiggle will pay the return postage costs for any faulty items.