Continental Grand Prix 4 Season Vectran Bike Tyre

. The Grand Prix 4 Season Vectran model is manufactured with a DuraSkin anti tear fabric, meaning that it holds up under extreme conditions. Even in the Paris Roubaix race, the Hell of the North, cyclists who ride with DuraSkin tyres have the fewest tyre related problems during the race that is notorious for punctures Versatile All Season Tyre. By utilising Continental's unique carbon compound for enhanced durability and wear, this all season tyre is characterised by very good mileage performance as well as excellent grip on wet roads and low temperatures. It also features a double Vectran Breaker belt under the tread boosts puncture and cut protection Features Excellent race ready tyrePuncture protectionGrip in wet conditionsSpecifications ETRTO Size Weight Bead Technology PSI Rec Inflation PSI Max Inflation PlyTPI 23 622 700x23 230g Folding VectranBreaker, DuraSkin 110 120 3330 25 622 700x25 240g Folding VectranBreaker, DuraSkin 95 120 3330 28 622 700x28 260g Folding VectranBreaker, DuraSkin 95 115 3330 Technologies Vectran Breaker Vectran is a synthetically manufactured high tech fibre from a natural model. Like spider silk, Vectran is a liquid crystalline polymer LCP and is spun from the melted liquid polymer Vectra and processed further to a multi strand thread. 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. DuraSkin 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. No frills tyres with a clear focus and durability BuyContinental Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.