Schwalbe Billy Bonkers Mountain Tire 26''x2.10 Wire Clincher SBC K-Guard 67TPI BronzeThe ideal pumptrack, dirtjump and slopestyle tire. Lightweight (490g Performance Line). Rolls quickly for playful and agile riding. Maximum micro teeth tread design for grip in dusty and sandy tracks. Closely positioned blocks enhance the grip. SMall ramps increase rolling speed leading to faster take offs and more airtime. TECH SPECS Primary Color Bronze Bead Wire Tire Compound SBC Tire PSI 30 80 Tire Technology K Guard TPI 67TPI Tire Type Clincher