The Corsa has been the race-day choice of pros for years, and is now better than ever with 4C Graphene compound technology! The latest Corsa is an evolution of the brand, and brings multiple industry-first technologies to market. Starting with our supple yet durable 320 TPI Corespun-K reinforced casing, and adding a proprietary mix of 4 different Graphene compounds, the new Corsa achieves the holy grail of performance: speed, suppleness, durability, and reliability. Whether winning a Grand Tour, or a local crit, the Corsa family delivers world class performance.--- 4 compounds in the tread (4C) for increased wear life, lower resistance and improved grip on the sides.--- Functionalized GRAPHENE 2.0 compound allows for higher speed.--- Premium cotton casing conforms closer to the road's surface, providing a smoother ride, easier rolling, and better grip.--- Tire choice of professional riders in the peloton. --- Size: 700 x 25mm--- Max: 175 psi | 12 Bar--- Casing: 320 TPI Corespun--- Type: Tubular --- Bead: Folding--- Color: Black (as pic. shown)--- Weight: Approx. 309g/pc--Sold in 2 Tire.