CONTINENTAL tire Grand Prix 4000 S II 28 "| 700 x 25C Reflex Black Chili Vectra Breaker
The winner of numerous tests including "Tour" Test Winner score 1.0. Continental since 1871 sets standards in racing tire sector. Along with the Grand Prix and Attac Force forms the 4000 S II the top in the race tire segment at Continental.
The Reflex model is equipped with a rotating reflective strips on the tire wall!
handmade in Germany
These tires are one of the top quality finishings produced from Continental. They are sewn by hand in the factory in Korbach and put in workmanship and quality special standards.
Black Chili Compound
Black Chili primarily means that grip, rolling resistance and durability are combined at a level that one might almost believe in magic at Conti. Here Continental is just a only the very latest and best technologies. Latest polymers down to the nano range optimized soot particles and fillers guarantee the unique performance of the Black Chili compound. He revolutionized the basic conflict between grip and rolling resistance. Approximately 30% more grip and an improved 26% less rolling resistance to the silica compound, provide better performance and safety.
Continental tires are completely made of high quality rubber compound. Thus, the tire can be worn down to the carcass without the superb properties of the rubber to lose!
Anyone who has ever driven a tire with BlackChilli want anything else!
Vectran ? is a synthetic high-tech fiber with the natural model. As Spider silk is Vectran ? liquid crystal polymer (LCP). Vectran ? is spun from the molten liquid polymer Vectra and processed into a multifilament yarn on. Spider silk as well as Vectran ? possess an enormous tensile strength combined with minimum weight. A higher puncture resistance and lower weight are the advantages of Vectran breaker. Vectran is more cut-resistant than Aramid, 5 times more tensile strength without it being influenced than steel and lighter than a nylon thread, the rolling resistance. Thus, it provides the ideal protective layer for the tire. Vectran was developed for airbag systems in the automotive and aerospace industries.
Tyre Type: Folding
intended use : Tour, Race, Time Trial
Size (inches): 28 | 700 x 25C
Size (ETRTO): 25-622
Design: handmade Germany, Vectra Breaker
Compound: Black Chili Compound
Carcass: 330 TPI in 3 layers
Compatibility E-Bike: -
Pressure: 5.6 to 5.8 bar (94-123 PSI)
recommended rim width: -
Maximum load: -
Note: The weights of the tires may differ.