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Continental Grand Prix 4000 S II
$59.99

Continental Grand Prix 4000 S II

The Grand Prix 4000 S II is the ideal combination of comfort, puncture protection, and low rolling resistance. It's the perfect all-rounder for all conceivable conditions with excellent puncture protection thanks to Vectran puncture protection and BlackChilli's high mileage rolling efficiency. 

  • Updated Black Chili rubber compound for low-rolling resistance and sensational grip and long life
  • Vectran breaker belt under tread provides unsurpassed puncture protection
  • Reflex tires have a reflective sidewall for increased visibility at night
  • Technology: Vectran Breaker
  • PSI: 700x23c: 110-120, 700x25c: 95-120, 700x28c: 95-115 
  • TPI: 330
  • Bead: Foldable
  • Color/Side Wall: Black/Black

Vectran:

The benchmark in puncture protection

Vectran™ is a synthetically manufactured high-tech fibre from a natural model. Like spider silk, Vectran™ is a liquid-crystalline polymer (LCP). Vectran™ is spun from the melted liquid polymer Vectra and processed further to a multi-strand 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.

BlackChili:

It’s all about how you mix it

With our unique tread compound, which is produced only in Germany, we have revolutionised the sport of cycling. With the legendary BlackChili Compound we have answered the eternal question of the best balance of grip and rolling resistance for cycling.

Regular test wins confirm the measureable and noticeable advantages for the cyclist, established in the laboratory and on the road. The latest polymers as well as specially developed carbon black particles and filler materials guarantee unique performance

    Details 

    • Technology: Vectran Breaker
    • PSI: 700x23c: 110-120, 700x25c: 95-120, 700x28c: 95-115 
    • TPI: 330
    • Bead: Foldable
    • Color/Side Wall: Black/Black

    Features

    Vectran:

    The benchmark in puncture protection

    Vectran™ is a synthetically manufactured high-tech fibre from a natural model. Like spider silk, Vectran™ is a liquid-crystalline polymer (LCP). Vectran™ is spun from the melted liquid polymer Vectra and processed further to a multi-strand 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.

    BlackChili:

    It’s all about how you mix it

    With our unique tread compound, which is produced only in Germany, we have revolutionised the sport of cycling. With the legendary BlackChili Compound we have answered the eternal question of the best balance of grip and rolling resistance for cycling.

    Regular test wins confirm the measureable and noticeable advantages for the cyclist, established in the laboratory and on the road. The latest polymers as well as specially developed carbon black particles and filler materials guarantee unique performance

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