Grand Prix 4-Season Tireset 25mm
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robust all-season tyre with worry-free puncture protection and best lifespan
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solid companion for touring and training; doesn't shy away from sun or rain
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excellent puncture protection thanks to double Vectran™ puncture protection insert
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excellent grip and longevity along with robust DuraSkin® side protection
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 tyre 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.
To roll with the punches
Tyres with DuraSkin® sidewall protection have to be able to roll with the punches. They are used under the harshest conditions. On messenger bikes, the tyres skid along curbs; on touring bikes, they cross continents without wearing out. In racing cycling, they have to endure tough tests such as the Paris-Roubaix. The high-quality polyamide fabric protects the tyre casing against the worst conditions. These tyres stand out thanks to their brown sidewalls.
ETRTO : 25-622
Dimension : 700 x 25C
Technology:Double Vectran Breaker
Version:schwarz/schwarz Skin faltbar
TPI:3/330
Weight : 240g
Bar : 6,5 - 8,5
