The Corsa has been the first choice of the pros on competition day for years and is now better than ever with 4C graphene compound technology! The latest Corsa is an evolution of the Brand and brings several industry-leading technologies to the market. Based on Vittoria's sleek yet durable 320 TPI Corespun-K reinforced jacket and a patented blend of 4 different graphene compounds, the new Corsa achieves the holy grail of performance: speed, suppleness, durability and reliability. Whether you're taking a Grand Tour or a local event, the Corsa family offers world-class performance with GrapheneTons of Graphene are applied to Vittoria tires and wheels every year. Graphene interacts with rubber by filling the space between the rubber molecules, which has been verified to increase all positive performance metrics, and once riders have experienced the products enhanced with Vittoria's Graphene, they immediately notice the huge improvement in performance. Vittoria was credited with producing the fastest road tyre ever. In 2018, Vittoria tyres won every single Grand Tour time trial (ITT and TTT) and European, French, German, Austrian, Russian, Brazilian and Pan-American cross country championships. - Purpose: road bike - Weight: 270 g - Scope of delivery (quantity): single - Wheel size: 28 inches - E-bike compatibility: without manufacturer's recommendation Tyres - Density carcass fabric: 320 TPI - Tyre size in inches (diameter x width): 700 x 28C inches - Tyre size ETRTO in mm (width x diameter): 28 - 622 mm - Construction: folding tyres - Rubber compound: Corespun K.