Leveraging our experience in World Tour racing, coupled with a constant desire for excellence, the Pirelli engineers have developed the best performing all-round bicycle race tyre ever conceived by the iconic brand. The P ZERO™ Race X TLR is crafted to pack all the benefits of tubetype technology into a race-ready all-rounder which outperforms all cycling clinchers that we have created before. It features our most advanced technologies for road racing, the SmartEVO compound and the TechBELT TLR casing technology to provide our Professional riders, as well as all cycling enthusiasts, with a superior product.Compound:- Latest generation blend of smart polymers to provide maximum grip with a low rolling resistance.Structure:- High performing casing structure with an added layer of high cut resistant fabric underneath the tread to provide superior puncture protection in a wide variety of conditions.Specifications:- P Zero™ Race X 700x26c- Rim: 19c- Casing: 120tpi- Technology: Techbelt- Weight: 205g- Compound: Smartevo- Width(wam): 26 mm- Etrto: 19c- Outer Radius(ram): 340 mm