Specially designed for E-Bikes. Ideal for bikes riding at higher speeds and longer distances. Highest quality Marathon tire for the demands of E-Bikes. Smart DualGuard Protection for the best puncture resistance. Addix-E Compound provides outstanding grip at high speeds. "Anti-aging" sidewall prevents premature sidewall cracking when riders use lower pressures. ECE-R75 certification makes the tires ready for E-Bikes of all classes.