If standing still is not an option, then this is the tire you are looking for. The tire with the best all-round puncture protection for bicycle couriers and mileage eaters. Asphalt fever: the puncture-resistant endurance runner for rougher surfaces, open asphalt, on the sidewalk – now also on the Dutch market! - Popular tire for tours and competitions, which also takes commuters safely to work and back home. - Equipped with an all-round hard rubber mixture and a thick tread, the - Hardshell Protection layer offers excellent protection against external influences.