Pirelli P ZERO Race TLR 4S Tire - 700 x 32 Tubeless Folding Black SpeedCore SmartNet Silica. 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