The 2017 Continental Grand Prix TT is a top-of-the-line road racing tire. Designed specifically for time trials, with a smooth, turbulence-free profile and very low rolling resistance. The TT is constructed using Continental's Black Chili compound, highly durable while providing consistent grip throughout the tire's lifetime. The puncture-resistant insert adds durability at practically no weight penalty; the larger 25mm size weighs in at a slender 190 grams. Foldable, running best at pressures between 95 and 120 psi.
A very good road tire.