2026 Specialized Air Trak Flex Lite T5/T7 TLR XC Tire

Air Trak Flex Lite T5/T7 TLR XC TireAir Trak Flex Lite T5/T7XC Racing Hardpack TubelessDescriptionKey FeaturesSpecifications

The fastest way to the podium. Air Trak Flex Lite is Specialized’s lightest and fastest hardpack XC tire built for one purpose: pure race-day speed. Its fast-rolling tread cluster and high-speed center T5 compound ensure unmatched straight-line velocity, while grippier T7 compound on the sides delivers traction to maintain cornering speed. The Flex Lite casing keeps the weight at just 575585 grams, offering lightning-fast acceleration and top climbing performance. When sheer speed matters, Air Trak is the perfect choice.

• GRIPTON T5/T7 Dual Compound: T5 center for maximum straight-line speed, T7 sides for cornering traction.
• Fast-Rolling Center Knobs: Minimal resistance for unmatched acceleration and top speed on hardpack.
• Block-In-Block Outer Knobs: Supported outer knobs bite predictably for confident cornering.
• Flex Lite 60TPI Casing: Specialized’s lightest XC casing supple and fast, no sidewall protection.
• Just 575585g: The lightest tire in the Air Trak lineup significant weight advantage for climbing and acceleration.
• 50% More Pinch-Flat Resistance: Paired with Control wheels for World Cup-winning durability.
• Tubeless Ready: Lower pressures, better traction, near-zero flats.

Use: XC racing. Best on hardpack. Tan sidewall available. The Flex Lite casing means minimal sidewall protection best for dry, hardpack race conditions.

T5/T7 Speed on Straights, Grip in CornersGRIPTON T5 in the center is Specialized’s fastest-rolling compound designed for maximum straight-line velocity. The high-speed T5 compound minimizes rolling resistance so you can carry more speed through the sections that matter most. T7 on the sides provides confident cornering traction without the drag of a full grip compound, keeping your corner speed high when it counts.Flex Lite Specialized’s Lightest XC CasingThe 60TPI Flex Lite casing is Specialized’s lightest construction no sidewall reinforcement, pure speed. At 575g (29×2.2″) and 585g (29×2.35″), the Air Trak Flex Lite is the lightest tire in the Air Trak lineup and among the lightest XC tires available. The trade-off is minimal puncture protection this casing is best suited for race-day and dry, hardpack conditions where every gram counts.World Cup ProvenPaired with Control wheels, the Air Trak Flex Lite has contributed to multiple World Cup victories. The combination requires 50% more force to pinch flat than the previous generation, so you can race with confidence. Victor Koretzky of Specialized Factory Racing called it “the fastest and lightest tire I’ve ever ridden perfect for races.”GeneralModelAir Trak Flex Lite T5/T7 TLR XCPositionFront & RearUseXC RacingTerrainHardpack ideal for race conditionsTypeTubeless Ready (TLR)ColorsBlack, Tan SidewallTread & CompoundCompoundGRIPTON T5 (center) / GRIPTON T7 (shoulder) dual compoundTread DesignFast-rolling center knobs, Block-In-Block outer knobsCasing60TPI Flex Lite Specialized’s lightest XC casing, no sidewall reinforcementWeights29 x 2.2″575g29 x 2.35″585gPerformanceWeight Savings60g lighter than previous generation Air TrakPinch Flat Resistance50% more force to flat with Control wheelsfunction showPanel(id, btn) { document.querySelectorAll(‘.spur-panel’).forEach(p => p.classList.remove(‘active’)); document.querySelectorAll(‘.spur-tab’).forEach(t => t.classList.remove(‘active’)); document.getElementById(‘panel-‘ + id).classList.add(‘active’); btn.classList.add(‘active’);}