All-round road bike tire. Schwalbe One’s road bike tire technology of the highest level is fast, reliable and agile. A perfect all-rounder for cyclists who prefer to ride with tubes. The RaceGuard protection belt provides excellent protection against flats. Balanced riding characteristics and comfort are due to the active 3x67 EPI carcass. The new ADDIX compound provides speed and grip. Schwalbe One is an impressive racing tire, for training or racing, for every situation and every season of the year. Always at the highest performance level.