Continental Grand Sport Race Road Folding Tire

Composite: PURE GRIP Size: 700C x 23mm, 700C x 25mm, 700C x 28mm, 700C x 32mm Protection: nytech breaker TPI: 180 PSI: 110 – 120 psi, [-23 mm 25 mm] 95 – 120 psi, [28 mm] 80 – 115 psi, [32 mm] 65 – 102 psi Continental's Grand Sport Race tire is a study in balance. The NyTech breaker mimics KEVLAR's resistance to punctures, but with weight and rolling resistance it remains close to the low levels you'd expect from a racing tire. The tread's Pure Grip compound strikes a similar compromise, straddling the crossroads of training durability, racing grip, and a price point that lets you run your tires guilt-free. These features, combined with a 180 TPI casing, bring the Grand Sport Race within 25 grams per tire of the Peloton favorite Conti 4000 S II, cutting the price by nearly half.