Schwalbe One Addix Performance RaceGuard Folding Tyre. 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. Schwalbe One is an impressive racing tyre, for training or racing, for every situation and every season of the year. Performance line tyre, Addix compound, Folding tyre. Color: Red/Black. Quantity: 1 Piece.