The Maxxis Aspen AT uses an updated, more elevated tread profile compared with the standard Aspen, giving riders more control on rougher and more variable terrain while keeping the range's fast-rolling character. It's optimised for modern cross-country and downcountry riding, built to hold its own on rockier, more unpredictable ground rather than smooth race courses alone. Maxxis positions it as a bridge between pure XC race rubber and light trail tyres. 3C MaxxSpeed Compound Maxxis's dedicated cross-country compound, used across the Aspen range EXO Puncture Protection Cut- and abrasion-resistant reinforcement added to the sidewalls, using a densely woven, lightweight and flexible fabric Adds sidewall protection on rocky, abrasive trails without a meaningful weight or performance penalty Tubeless Ready Folding bead, tubeless-ready construction runs without an inner tube when paired with a tubeless-compatible rim, tape and valve Supports lower air pressures for improved traction and lower rolling resistance than an equivalent tube-type tyre, with less chance of flatting Use tubeless-ready, tubeless road or tubular sealant only Maxxis states sealant used in any other tyre type will void the warranty Specification Detail Size 29 x 2.4in Discipline Cross-country (XC) Compound 3C MaxxSpeed Casing EXO Puncture Protection TPI 120 Bead Type Folding Tubeless Tubeless Ready Max Pressure 40 PSI Weight 850g (single tyre) Colour Black Sold as a single tyre. The Aspen AT takes the Aspen's XC speed and adds a more capable tread for rougher downcountry terrain.