Continental Grand Prix 4000 700 x 20C Folding Tyre
The 4000 features Vectran technology for unparalleled puncture protection and Continental's advanced BlackChili gum for lower rolling resistance and better grip.
The discreetly colored bead strip allows you to match the color of the tire to your bike without losing the performance of the BlackChili tread. The GP4000 S II is versatile enough for competition or training wheels.
Continental has also extended its range of dimensions with a new version in 28 mm. Get better grip in bad cycling conditions, plus puncture protection and comfort. The proven aspects of the 4000 S II remain unchanged; it is still handmade in Germany.
Vectran ™ Breaker
Vectran is a highly technical synthetic fiber from a natural model. Like spider silk, Vectran is a liquid crystalline polymer (LCP). Vectran is produced from molten liquid Vectra polymer subsequently converted to multi-strand wire. Like the Vectran, spider silk has a high wear resistance with very low weight: exactly the right properties to be integrated into a quality Continental bike tire as a puncture protection yoke. Vectran Breaker technology is lighter, more flexible and more effective against cuts than comparable nylon protectors. Vectran Breaker protection has no negative impact on rolling resistance.
Continental has refined its recently developed synthetic rubbers with natural rubber for a proven, high performance tread compound. Continental uses this rubber with special nanoscale carbon soot particles whose surface properties and shape have been optimized for better use with the desired tire. BlackChili gum achieves an unprecedented level of performance. Tires featuring BlackChili gum achieve unparalleled levels of performance. Compared to the previous Activated Silice rubber, BlackChili tires have 26% less rolling resistance, 30% more friction (grip) and 5% more mileage resistance.
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Only full price items are available with 0% finance. Discounted items will be 15.9% APR
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