2010 Continental Grand Prix 4 Season

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