Continental KKS 10 tires, 2 3/4-17 47J (old 21x2.75). Suitable for mopeds, mopeds, mokicks, mopeds such as Kreidler Florett K 54, Zündapp KS GTS C, Hercules K 50 MK Ultra, Puch, DKW, KTM and many more. Current goods, no old stock. Excellent riding characteristics on dry/wet roads, good winter suitability, vintage look.