Introducing the Pirelli P Zero Race TLR tyre. Using experience from World Tour racing teams Mitchelton-Scott and Trek-Segafredo, coupled with a constant desire for excellence, the Pirelli engineers have developed the best performing tyre ever conceived by the iconic brand. Low rolling resistance Dry & wet grip Supreme comfort Puncture protection Mileage longevity Superior handling for extreme safety feeling Sizes: 700x24, 26, 28, 30c Casing: 120tpi, TLR Tech: SpeedCORE+ Compound: SmartEvo Weight: 24c > 245g, 26c > 270g, 28c > 295g, 30c > 320g Optimal Internal Rim Width: 24c > 17mm, 26c > 19mm, 28c > 19mm, 30c > 19mm The P Zero Race TLR is crafted to pack all the benefits of tubeless technology, grip, rolling and handling, into a race-ready all-rounder which outperforms anything Pirelli have done before, tubulars included. After three years of development working with the fastest racers at the World Tour level, Pirelli designed this new tubeless-ready tyre with the new SmartEVO compound to provide their Pro Riders, as well as yourself, with the best Pirelli tyre ever made! Technology SmartEVO compound is the latest generation blend of smart polymers to provide maximum grip with a low rolling resistance allowing for maximum speed and control SpeedCORE is a cutting edge TLR casing technology with an inner layer of aramid compound plus an aramid breaker providing fast yet very comfortable riding Hookless compatibility - Sizes 26-622 and below are not compatible with hookless rims - Sizes 28-622 and above are compatible with hookless rims subject to ETRTO 5bar/73psi max pressure limitation Made in Italy Weight: 26, 28, 30, 32mm / 295, 215, 325, 345g