There are hardly any tubeless tires for racing bikes. In practice, however, this system offers outstanding benefits. The rolling resistance is noticeably lower than with conventional folding and tubular tires because this system minimizes friction losses. At the same time tubeless systems are extremely safe and a sudden loss of air is almost impossible. There are no longer any tubes that can overheat and burst. A puncture protection liquid seals punctures within tenths of a second.