Continental 0121210 Sport Contact Reflex 700 x 28 Urban Tire turns any bike into a racer. The 26-inch version helps the bike messenger meet those deadlines while the 700C tire gets the fitness biker into a speed frenzy. All this added speed for your bike with zero detriment to puncture protection and reliability! Extremely fine and strong carcass plies, SafetySystem puncture protection and reflector strips are all integral features of the Contact tire family. Specs: Weight - 295 grams; Recommended PSI - 80; Maximum PSI - 102; PU - 10.