Type A Evo2 Tubular:~ The perfect balance of performance and puncture resistance has been achieved by incorporating their proprietary PT Belt with their ZSG Dual Compound. This combination insures great grip even in severe weather conditions. The Race A Evo 2 also uses their R'AIR racing tube, further enhancing the tire's weight and durability.
• Weight: 210g (700x23).
• Exclusive PT Shield extends bead-to-bead for the ultimate in puncture and pinch flat protection.
• Superfine AX Casing is the perfect combination of suppleness while tough enough to help fend off pinches and sidewall cuts.