Continental Cross King is the MTB tire that fills the gap between Race and Mountain King. Super fast and yet extremely grippy. ProTection reinforced version with increased puncture resistance.Dimension: 29x2.2" (55-622) / 29x2.3" (58-622) Technology: ProTection Tubeless Ready Sole: Kevlar - foldable Compound: Black Chilli TPI: 3/180 Recommended pressure: 40-54 PSI