Schwalbe Rocket Ron TL Ready 27.5in Black, 27.5x2.10 Type: XC raceMaterial: PaceStar Triple CompoundSize: 27.5 x 2.1, 27.5 x 2.25Bead: foldingFoldable: yesWeight: (2.1) 460 g, (2.25) 490 gRecommended Use: XC raceManufacturer Warranty: limited