A new cycling era is dawning with the Grand Prix 5000. The Grand Prix 5000 is better in every way than the Grand Prix 4000S II. The Grand Prix 5000 is 12% faster due to reduced rolling resistance, is 20% more puncture resistant and 10 grams lighter than its predecessor. In addition, the Grand Prix 5000 offers more comfort while riding. The construction of the tire consists of a 3-layer 330 TPI carcass, complemented by a finer woven Vectran breaker and a new elastomeric layer. Active Comfort Technology ensures a comfortable ride. Black Chili Compound was used for the tread. The shoulder of the tire has a subtle aerodynamic pattern. This pattern features an updated technology called Lazer Grip Texturing. This technology, thanks to the tiny holes, provides a better pitching grip during cornering. All tires come with a black sidewall and are foldable. Specifications: Color: black Material: rubber Weight: 215 grams ETRTO size: 25-622 Inch size: 28 x 1.00 French size: 700 x 25C Type of tire: folding tire TPI: 3/330 Reflection: no Pressure: 6.5 - 8.5 bar