The Schwalbe G-One Speed is, as its nom name suggests, a guarantee of maximum speed! With it, every racing cyclist can glide at top speed on the road, but also ride safely on bad cycle paths and dirt tracks. The fine, even round pimpled profile ensures an optimum ride on the road and secure grip on dirt roads.Product features - Schwalbe G-One Speed PerformanceSize: ETRTO 50-584 (27.5 x 2.00 Zoll)Type: FoldingCompound: AddixExecution: RaceGuardSeal: TLEPressure: 2.50 - 4.00 Bar (35 - 55 psi)Maximum load: 100 kgPPE: 67ECE: E-25Profile: HS472