It’s all about how you mix it With our unique tread compound, which is produced only in Germany, we have revolutionised the sport of cycling. With the legendary BlackChili Compound we have answered the eternal question of the best balance of grip and rolling resistance for cycling. Regular test wins confirm the measureable and noticeable advantages for the cyclist, established in the laboratory and on the road. The latest polymers as well as specially developed carbon black particles and filler materials guarantee unique performance The user-optimized Tubeless System The TL technology is specifically designed to offer Tubeless for road cycling demands. Easy to install and reliable in use. Tubeless Bead Specifically developed the Tubeless bead seals through its unique shape and provides stable fitting on the rim. We recommend the usage of corresponding TL-Sealant. The revolutionary approach in cycling. Embedded in the tire construction the Active Comfort Technology absorbs vibrations and smoothens your ride.