700c, 27-Inch & 650c

The PZERO Race 4S TLR is a year-long racing tire featuring tubeless technology that’s able to provide high grip in all kinds of weather and an increased puncture protection, while still maintaining the racing feeling characteristic of the PZERO Race range. This result was achieved thanks to the Speedcore tubeless technology with the latest evolution of casing construction, and the SmartNet Silica which holds the best formulation for wet and chemical grip among Pirelli compounds. - The wide surface of the silica rod molecules enhances its natural water affinity, delivering confident handling and grip on wet surfaces - SmartNET Silica technology delivers high rolling efficiency, thanks to its natural anisotropic orientation, which reduces heating while increasing elasticity to help minimize energy dissipation - Speedcore design adds an aramid band within the tire’s rubber layer, adding strength and support to the tire casing but retains a supple feel for minimal rolling resistance and maximum grip - 120tpi nylon casing for added puncture protection and maximum security

The P Zero Race TLR is the most performing tire in Pirelli’s portfolio, as well as being the first tire with a tubeless technology entirely made in Italy. The design features SpeedCore technology in a 120tpi casing, utilizing a layer of compound mixed with aramid that covers the inner layer of the tire, improving the smoothness and the resistance of the rubber. The result is a less stiff, but faster tire. The compound on the other hand, maintains the same advanced SmartEVO technology, commonly found in other high-performance tires throughout the P Zero range. - SpeedCore is an innovative tubeless-ready construction that consists of a thin air-tight layer of rubber compound infused of aramid particles. This layer covers the internal part of the tire and thanks to the presence of the aramid into the rubber blend, it allows for better mechanical resistance, improved air retention and overall greater flexibility - SmartEVO compound uses a blend of polymers to provide maximum grip with a low rolling resistance, allowing for maximum speed and control - 700 x 28 and larger sizes are compatible with hookless rims, 700 x 26 size tires are not hookless compatible - Hookless rims subject to ETRTO 5bar/73psi max pressure limitation

- This lightweight and fast tire is crafted to pack the key benefits of tubeless technology into a race-day product, emphasizing speed and handling and exceeding the performance of any other Pirelli bicycle tire in this class, TT and lightweight tubulars included, without compromising on puncture protection thanks to the TechWALL casing technology. - After three years of development working with the fastest racers at the World Tour level, Pirelli designed this new tubeless-ready tire with the new SmartEVO compound to provide our Professional riders as well as all cycling enthusiasts, with our best bicycle racing tire to date! - Techwall Road: New TLR casing technology with an added layer of reinforcement to provide superior puncture protection in a lighter structure - 28c width is compatible with hookless rims according to ETRTO 5bar/73psi max pressure limitations. 24c and 26c width are NOT compatible with hookless rims.

The Cinturato Gravel H (Hard Terrain) is a gravel-specific tire designed for compact terrain and the hardest surfaces. The tread features low, tightly packed knobs and elevated ability to adapt to the terrain, offering a large contact area and therefore excellent feel while riding. - SpeedGRIP Compound adds features of mechanical resistance and chemical grip without compromising the rolling efficiency - High-performance tire with unique characteristics of grip in all weather conditions, be they dry or wet, plus a high level of puncture protection - TechWALL high-strength woven nylon fabric from bead to bead for added cut and puncture protection - TLR tubeless-ready aramid folding bead optimized for wide rims and lower pressure riding