Pirelli Scorpion XC M Tire - 29 x 2.2, Tubeless, Folding, Classic Tan, ProWall, SmartGripThe Scorpion XC M is the best choice for XC and Marathon courses where terrain can vary, but speed is still the key factor. The medium profile tread pattern is ideal for riding quickly and confidently over a variety of terrains. Multi ply 120tpi Nylon for lightness and rolling performance TLR tubeless ready technology designed for easy mounting and bead stability Product Specifics Flat Protection: Tread and Sidewall TPI: 120 Color: Black Classic Tan