About this deal
With 23 mm, 25 mm and 28 mm versions, the Grand Prix 4-Season makes it possible to select the right tyre for various road qualities and comfort requirements. 6 inchesPackage Weight: 0. Thanks to its DuraSkin anti-tear fabric and two Vectran anti puncture strips, the Grand Prix 4-Season holds up under extreme conditions. 5 inchesItem Weight: 0. A double Vectran Breaker belt under the tread raises the puncture and cut protection to the highest level available on the market. In Paris- Roubaix cyclists equipped with DuraSkin enhanced tyres have the fewest tyre related problems during the race. The Vectran technology provides puncture protection to the sidewalls, while the Black Chili compound adds grip to the road for better handling. 9 x 7 x 1.
Reviews
Joe Alvarado
These are the continental gp 4000 ii. I also have never gotten a flat on these. They are as advertised with one extra perk I didn't expect, they feel almost softer over bumps while still having lower rolling resistance! They rate among the top on performance charts.
Matteo
Psi I maxed out to see difference in 23 s as opposed to 25 mm max pressure ride. Great Tire Love the 23s and the 25s not the longest lasting but I love the performance. Absolutely thrilled with these tires. Will try lower pressure to see what that does.
jason dupont
These tires somehow grip and have less roll resistance. They weren't too difficult to get on without using a tire lever, I just watched a couple videos and followed the advice - especially the part about pushing the tire bead into the middle of the groove all around to give you more slack.