Schwalbe marathon supreme road tyre speedguardthis highly versatile urban tyre provides an exceptional level of grip and rolling speed the one star compound that has been implemented into this tires design combines the best elements of control and consistency adding extra confidence in the varying terrain an urban rider faces on a daily basis featurestype foldingcompound onestarexecution hd speed guardskin litecolour blackpressure 50 80 psimaximum load 100kgepi 67profile hs469wei