Continental Grand Prix 4000 700C Folding Tire. The successor to the highly popular Grand Prix 3000, 20% less rolling resistance, more lightweight, stronger puncture protection and higher mileage. The Black color tire come with Black Chili, a compound which reduces rolling resistance, gives more grip, and allows for more miles. For the colored GP 4000 tires, the activated silica compound improves the handling at stability limits and gives great rolling resistance. The anti-tear formula in the rubber compound prevents tread brittleness while increasing mileage performance. Xirallic colors give give your machine a look of stylish elegance. The extra special thing about the GP 4000 is their puncture protection made from Vectran liquid crystal fibers.

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Features:

3 plies

total 330 tpi

Vectran Breaker

Black Chili only in black version

Weight (700x23): 205g

Recommended Pressure: 110psi

Maximum Pressure: 120psi


Manufacturer Part Number: GP4000