"The Goldilocks performance road clincher," BikeRadar, April 2018. The Continental Grand Prix 4000S II tires provide the ideal combination of comfort, puncture protection and low rolling resistance. Continental is able to achieve this with the Vectran breaker belt, which provides unsurpassed puncture protection. Coupled with the Black Chili rubber compound, the Continental Grand Prix 4000S II provides for low-rolling resistance, sensational grip, and long life.
- Weight: 205g (23mm), 225g (25mm), 265g (28mm)
- Color: Black
- Sizes: 700x23, 700x25, 700x28
- Recommended pressure: 115-120 MAX psi