Tire maker Continental wanted to make a tire durable
enough for the Paris-Roubaix, (a ride that not only puts riders through the
ringers but also their gear) they developed the DuraSkin - a sidewall enhancing
polyamide.
The Continental Grand Prix 4 Season has the same ride
qualities, traction and tread life as the GP 4000. It is the addition of the
DuraSkin that transforms the GP 4000 into the Grand Prix 4 Season.
The Grand Prix 4 Season’s DuraSkins reinforced sidewalls with
2 anti-puncture beakers behind the tread makes these tires nearly impenetrable.
Tire Size: 700x23
Tire Weighs: 220grams
Recommended PSI: 110
Max PSI: 120
Estimated Tread Life: 4000+ miles
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