1 1

Maxxis

Maxxis Aspen ST 170TPI 29x2.25

Maxxis Aspen ST 170TPI 29x2.25

$120.00
$120.00
Sale Sold out
Taxes included. Shipping calculated at checkout.
View full details

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.


  • MaxxSpeed: The new MaxxSpeed (2023) is Maxxis' top-shelf rubber compound for XC racing. It’s a high-silica content compound which reduces rolling resistance while also enhancing wet traction. Compared to the previous 3C MaxxSpeed, the new compound has approximately 25% less rolling resistance in a lab setting (using the same tread pattern, construction, and tire pressure). In a real world setting, our testing shows the new compound can save up to a minute over the course of a 90-minute race.

  • EXO: EXO is a cut- and abrasion-resistant material added to the sidewalls of many Maxxis mountain bike and gravel tires. This densely woven fabric is lightweight and highly flexible, ensuring that the performance of the tire remains unaffected. Choose EXO Protection for enhanced durability for gravel, XC, and light-duty trail riding.

  • Tubeless Ready: Maxxis Tubeless Ready (TR) tires offer better traction, lower rolling resistance, and fewer flats by eliminating the inner tube. Run lower pressures for improved grip and control. Look for the “TR” marking on the sidewall.

Specifications

Rubber MaxxSpeed
Casing 170 TPI + EXO Team Spec (Ultra Lightweight XC)
Tubeless Ready (TR) Yes
Category XC Race
Recommended Uses Dry XC Conditions
Recommendation Installation Front or rear

Specifications subject to change without notice.