Ultimate XC Racing tire with lots of speed and grip. Well suited for a variety of riding conditions. - Fast accelerating, hard-pack cross-country tire - Numerous knobs provide multiple contact points with the ground; while having semi-slick speed - Front and Rear application Execution: folding Tread: K1047 Compound: Dual Tread Compound Max. PSI: 5,5bar / 80 psi Dual Tread Compound (DTC): The ultimate tread compound. Kenda's L3R PRO compound (60 shore A durometer) in the center and the cornering knobs have STICK-E compound (50 shore A durometer). The benefits are great center tread life, and great cornering control and grip. Found typically in Kenda's Legends Series and race/performance tires.