This product has been deactivated
Size: 700x23 or 700x25
Weight: 215 g.
Max Inflation: 120 PSI
The Grand Prix 4000 S offers Continental's Black Chili rubber compound which was first developed for the Moto GP motorcycle circut. Continental put more molecular level carbon into the butyl rubber, reducing rolling resistance by 26%, increasing grip by 30% and increasing mileage by 5%. They're faster, grippier and last longer! The Continental Grand Prix 4000 S has a dynamic siped tread with a protective Vectran layer positioned for added puncture resistance. 330 tpi.