. This bundle includes two fantastic Corsa G Tubular Graphene tyres, so you can give your racing wheels up with extra high grip, durability and puncture protection for a superb performance come race day High Tech Graphene Compound. The revolutionary Graphene, used in the design of these tyres, is only 1 atom thick but 200 times harder than steel, while remaining the lightest material known to man. This gives the original Corsa tyre a substantial upgrade, with 19% less rolling resistance and an impressive grip so you can always stay in control of your speed Features Compounds Graphene, 4C, Casing Corespun K 320 TPI Bead Folding Weight 285g per tyreTechnologies. Graphene PlusGraphene 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 11,000,000,000th of a meter. Vittoria uses Directa Plus Graphene called G, which is 2 to 8 atoms thin. The Corsa has 19% less rolling resistance compared to the same product without pristine Graphene. Showing superior grip and durability and in combination with the most flexible Arimid enhanced cotton casing ever developed, this product is the best performance tyre in the world. 4C CompoundExclusively developed by Vittoria and achieves high end performance. The 4C is a layering process using 4 separate rubber compounds within the same tread. The 4C construction provides unmatchable versatility in both the central and side tread areas. The finished product is extensively tested to ensure it meets the competition level performance that oad and off road cyclists demand, and benefits the rider significantly, providing better rolling efficiency, better grip and puncture protection. G Isotech Rubber Compound G Isotech is Vittorias 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. Cotton Casing Vittoria is the worlds leading manufacturer of tyres with cotton Corespun casing. The sublime performance of Vittoria tyres and tubulars is the product of years of experience, R&D, and advanced production technology. At its heart is their mastery of fine cotton Corespun production. Simply put, the finer the Corespun fabric, the more supple the tyre casing. The casing conforms closer to the roads surface, providing a smoother ride, easier rolling, and better grip. The grade of fabric used in a tyres casing is expressed in threads per inch TPI the higher the TPI number, the finer the threads, the denser the weave, and the suppler the tyre. Uniquely, Vittoria makes casings with 320 TPI Corespun yarnthe finest available Buy Vittoria Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
