The Aggressor is designed for high-speed modern mountain bike trailsAdvanced knob shaping creates extra gripping edges, and reinforced side knobs offer enhanced stability when cornering at speedAn all-around trail tyre excelling on everything from loose cross country race courses to heavy all-mountain ridingSpecificationThe new standard in enduro tyresBest for Loose/Hard, Medium, LooseCornering Control 1 2 3 4Rolling Efficiency 1 2 3 4Compound: Dual Compound TechnologyBreaker: EXO Puncture ProtectionMax PSI: 50Bead Type: FoldingTubeless TyreTPI: 60Weight: 915gDual CompoundTwo compounds used within the tread of select tires to offer lower rolling resistance and increased cornering grip.EXOAn extremely cut-resistant and abrasion-resistant material added to the sidewalls of select mountain tyres. This densely woven fabric is also lightweight and highly flexible, ensuring that the performance of the tyre remains unaffected. Choose EXO Protection for exceptionally rocky, treacherous trails where the chance of sidewall cuts and abrasions is highTubeless ReadyTubeless tires provide the rider with many benefits: the ability to run lower air pressures, which improves traction; lower rolling resistance when compared to a tube-type tire; and less chance of flatting since there is no tube. Liquid sealants should only be used in the following types of tires: Tubeless Road, Tubular, and Tubeless Ready. The use of liquid sealants in any other Maxxis tire will void the warranty