Maxxis Aspen ST 29 x 2.25 120 TPI MaxxSpeed EXO Folding Tubeless Tyre

The Aspen ST is an ultra-low-profile race tyre designed primarily for short-track XC use. Sometimes referred to as the "Fastpen", this tyre is sure to give any racer an edge in dry conditions.

• Specification
• Best for: Dry XC conditions
• Cornering Control: 1 2 3 4
• Rolling Efficiency: 1 2 3 4
• Compound: MaxxSpeed Compound Technology
• Breaker: EXO Puncture Protection
• Max PSI: 50
• Bead Type: Folding
• Tubeless Ready
• TPI: 170
• Weight: 685g

MaxxSpeed
The all-new MaxxSpeed compound has been developed for the Maxxis cross-country (XC) range. Using silica as a filler within the rubber polymer, MaxxSpeed delivers improved performance across the board compared with the previous 3C MaxxSpeed compound. Racers benefit from reduced rolling resistance and improved wet-weather traction.

EXO
EXO is an extremely cut- and abrasion-resistant material added to the sidewalls of selected mountain bike tyres. This densely woven fabric is lightweight and highly flexible, ensuring tyre performance remains unaffected. Choose EXO Protection for exceptionally rocky and technical trails where the risk of sidewall cuts and abrasions is high.

Tubeless Ready
Tubeless Ready tyres allow lower tyre pressures for improved traction, lower rolling resistance compared with tube-type tyres, and a reduced risk of punctures as there is no inner tube. Liquid sealants should only be used with Tubeless Road, Tubular and Tubeless Ready tyres. Using liquid sealants in any other Maxxis tyre will void the warranty.