Lighter, faster and with stronger sidewalls. The new standard in road tubeless ready technology. Ride faster, more comfortable, and with increased puncture protection. Made to make you better.Black Chili Compound:- The rolling properties of the rubber compound of a tire are primarily determined by three interacting factors – stiction [grip], rolling resistance and mileage [longevity] . The dilemma: If you improve any of these factors it can have a detrimental effect on at least one of the others. A tire with maximum grip wears quicker and rolls more slowly. If you then make a tire roll faster and more durable, grip, in turn, is reduced.With our Black Chili compound, a tread compound which is always based on the latest knowledge of polymers and raw material research, we have supplied the cycling industry with an enduring solution. Depending on the application of a tire, we adjust the compound formulation for the specific discipline – for road or mountain biking, time trialling or downhill racing.How does that work? For Black Chili we refine special synthetic rubbers with proven natural rubber to high-performance tread mixtures. To these mixtures we then add soot particles, which in turn are optimised in shape and surface properties.Vectran Breaker:- Vectran™ is spun from liquid crystal-polymer. This way a thermoplastic, multiple-thread yarn is created. As a comparison: This partially crystalline fabric is more cut-resistant than aramide and its tensile strength is five times higher than that of steel. A Vectran™ Breaker is lighter, more flexible and effective against cuts than a comparable nylon breaker. Without affecting rolling resistance. Lazer Grip:- Lazer Grip, to make you one with the road. The lazered micro profile structure expands over the tire's shoulder and provides outstanding cornering.Tubeless Ready:- Our carcass construction is robust and impervious against damage and penetration from foreign objects. The result: versatile, low weight and an attractive design. In addition, tires made using this technology can also be used as Tubeless or with an inner tube.We recommend the usage of our Revo-Sealant.For initial mounting we recommend to use at least 30 ml of Conti Revo Sealant per tire. Then spin the tire (wheel) to spread the Conti Revo Sealant inside of the tire and pump to the allowed maximum pressure. Check the pressure before the next ride and adjust to your desired PSI.Compatibility and safety information for tubeless ready tires (XX-C = crochet-type rims [hooked], XX-TSS = tubeless straight-side rims [hookless]).Features:- Lighter, faster and with stronger sidewalls.- The new standard in road tubeless ready technology.- Ride faster, more comfortable, and with increased puncture protection.- Made to make you better.Specifications:- Product Range Grand Prix 5000 S TR: 27.5´´, 28´´Technology:Active Comfort Technology:- The revolutionary approach in cycling. Embedded in the tire construction the Active Comfort Technology absorbs vibrations and smoothens your ride.