Cadex Race Tubeless Tyres Port de Calais O que saber antes de ir (ATUALIZADO Maro 2026). FEATURES RR S Compound boasts minimal rolling resistance and marked grip in the corners Single layer SRC casing delivers an incredibly supple ride with superior rolling efficiency at a super low weight Race Shield puncture protection provides superior puncture protection without compromising speed or road feel SPECIFICATIONS Size 700x23C Weight 255g ETRTO 23x622 MAX Pressure PSI 85 125 psi MAX Pressure BAR 4. 8 8. 6 bar TPI 170 Bead Kevlar Carbon Composite Bead Type Folding Compound RR S Puncture Protection Race Shield Casing Supple Race Casing (SRC) TECHNOLOGIES RR S Compound A state of the art silica based tyre compound for elite riders who demand ultimate speed and grip. Compared to a standard road tyre compound, RR S has significantly less rolling resistance and boasts markedly increased grip when cornering, especially in the wet. Race Shield Puncture Protection With an exclusive ultra lightweight and cut resistant Kevlar material incorporated into the casing, Race Shield provides superior puncture protection without compromising speed or road feel. Supple Race Casing (SRC) Single layer Supple Race Casing (SRC) delivers an incredibly supple and comfortable ride with superior rolling efficiency at a super low weight.