Get a retro look in a modern tire! Continental's Grand Prix Classic provides extremely long wear and outstanding puncture resistance thanks to its three separate casing plies, Black Chili rubber compound and built-in PolyX Breaker (a puncture-resistant polyester layer). It's Conti's classic clincher that's suitable for your everyday training wheels as well as your race wheels.
PolyX Breaker puncture protection brings Contintental's know-how of automobile tires into the bicycle market. Polyester fibers are woven tightly underneath the tread, and the resulting high fabric density makes helps resist flat tires. In addition, the rolling resistance is not affected.