Maxxis Aspen ST Mountain Tire
Best high speed racing tire for competitive cross country cyclists.
Built specifically for cross-country racing, this tire prioritizes raw speed on dry, hard-packed courses. Its ultra-low-profile tread minimizes rolling resistance, while the reinforced sidewalls and tubeless-ready construction ensure reliability when pushing hard through corners.
$91.00
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Who it's for
- Competitive racers seeking the fastest possible tire for dry courses
- Weight-conscious riders looking to optimize their cross-country race setup
- Technical riders needing cornering confidence without sacrificing straight-line speed
Who should skip it
- Riders frequently navigating aggressive terrain or steep downhill sections
- Cyclists riding in damp, muddy, or unpredictable forest environments
- High-mileage enthusiasts wanting a tire that lasts multiple seasons
Performance breakdown
Rolling Efficiency
Ultra-low profile tread design delivers blistering speed on hardpack surfaces.
Cornering Grip
Predictable traction, though limited by the minimal center tread depth.
Puncture Resistance
EXO sidewall protection offers reliable defense against trail debris and cuts.
Tubeless Setup
Bead seats securely and holds pressure effortlessly for hassle-free installation.
Weight Efficiency
Lightweight construction minimizes rotational mass for faster climbing and acceleration.
Volume & Compliance
High-volume casing absorbs trail chatter, significantly improving ride comfort.
Key Specs
Tire Type
Tubeless (Clincher)
Bead
Folding
Compound
MaxxSpeed
Casing
EXO TR
TPI
170
Puncture Protection
Sidewall
Max Pressure
50 PSI
Color
Black
Weight
685g
Tire Diameter
29 inches
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