The Ikon is for true racers looking for a true lightweight race tire. With 3C Triple Compound Technology, high-volume casing and a fast rolling tread design, the Ikon provides exemplary performance in all riding conditions. As its name suggests, the Ikon represents all that is true in racingSpecificationOur most versatile XC tread,Best for Hard Pack, Loose, Loose/Hard, Medium,Cornering Control 1 2 3 4,Rolling Efficiency 1 2 3 4,Compound: 3C Maxxspeed Compound Technology,Breaker: EXO Puncture Protection,Max PSI: 60,Bead Type: Folding,Tubeless Tyre,TPI: 60,Weight: 685g.