Continental Terra Trail 700c Cycolcross Tire - Coffee Sidewall The community of gravel fans is also growing in our country. It's just fun to be fast and comfortable on gravel or forest highways. Continental offers you the perfect tire for your off-road adventures. The many knobs are slightly higher than in the speed version and, together with the BlackChili compound, ensure excellent grip on almost any surface. In addition, they were pulled up high on the side flank in order to generate a better grip in curves. They are arranged in such a way that the rolling resistance is low and you can move forward quickly without exhausting yourself completely. You don't have to fear mishaps either. The ProTection insert and the option of tubeless driving reduce the risk of a flat tire to a minimum. You can just enjoy your tour. BlackChili Compound At Continental, BlackChili means above all that grip, rolling resistance and durability are combined at a high level. You can almost believe in magic. Continental simply uses the very latest and best technologies. Polymers, soot particles optimized down to the nano range, and fillers guarantee the unique performance of the BlackChili compound. It revolutionized the basic conflict between grip and rolling resistance. About 30% more grip and a 26% better rolling resistance compared to a silica compound ensure more performance and safety. Continental tires consist entirely of this high-quality rubber compound. This means that they can be driven down to the carcass without losing the first-class properties of this material. ProTection The ProTection technology gives the tire perfect puncture protection. It is achieved through a continuous additional layer, which increases the resistance to injuries of any kind. However, this does not reduce the good rolling properties of Continental tires. Technical specifications: Tire type: folding tire Intended use: gravel, cyclocross Size (inches): 28 "x 1.50 Size (ETRTO): 40 - 622 Execution: ProTection Rubber compound: Black Chili Carcass: 240 TPI in 4 layers on the tread, 180 TPI in 3 layers in the sidewall Tubeless ready: yes Compatibility e-bike: no Recommended air pressure: 3.0 to 5.0 bar Recommended rim width: 17-25 mm Maximum load: n / a Color: black, transparent.