Continental's tough Grand Prix 4-Season is even tougher with the addition of the Vectran anti-puncture breaker. The ultimate combination of speed, low weight, and all-weather performance, combined with excellent puncture and sidewall protection.

The Vectran breaker wards off flats but is also supple for less rolling resistance and greater comfort than other puncture resistant barriers.

• Kevlar beaded folding tire.
• 430 TPI.
• Max inflation pressure 120/120/115 psi for 700c x 23 mm size tires (622 ISO).
• Weight is 220 grams.