Continental's Grand Prix 4000 S boasts Conti's Black Chili rubber compound for 26% less rolling resistance, 30% more traction and 5% more wear (than previous Grand Prix 4000 tires). This makes for one of the fastest tires in the peloton. Even better, the GP 4000 boasts a tough Vectran sub-tread for exceptional puncture protection, a 330-tpi casing for a velvety-smooth ride and tread-wear indicators to eliminate guessing. If you're looking for the ultimate road tire, you've found it.
Size: 700 x 23c
Weight: 205 grams