Guma Continental 23-622 (700x23C) GRAND PRIx 5000 Bez žice, SKIN, VECTRAN BREAKER, BLACKCHILI

Continental Grand Prix 5000 Proizvedeno u Njemačkoj Namjena GP5000 / Tube Type Dimenzija ETRTO 23 622 Dimenzija 28" 700 x 23C Gazna površina / Bočna zaštita / Boja black/black Skin foldable TPI (Niti po inču) 3/330 Težina (gram) 200 Preporučeni pritisak (bar) 7,5 Preporučeni MAX. pritisak (bar) 8,5 Tehnologija Vectran Breaker Vectran is a synthetically manufactured hightech fibre from a natural model. Like spider silk, Vectran is a liquidcrystalline polymer (LCP). Vectran is spun from the melted liquid polymer Vectra and processed further to a multistrand thread. Spider silk like Vectran has an enormous tear resistance at a very low weight: Exactly the right properties to process into a premium Continental bicycle tire as a puncture protection insert. A Vectran Breaker is lighter, more flexible and protects more effectively against cuts than the comparable nylon breaker. Vectran Breaker does not adversely affect the rolling resistance. Smjesa BlackChili Compound The crucial balance. The rolling properties of the rubber compound of a tyre are primarily determined by three interacting factors stiction , rolling resistance and mileage . The dilemma: If you improve any of these factors it can have a detrimental effect on at least one of the others. A tyre with maximum grip wears quicker and rolls more slowly. If you then make a tyre roll faster and more durable, grip, in turn, is reduced.