The Maxxis Aspen ST is a super low-profile XC race tire built for maximum speed on short track courses. Known for its rapid rolling and minimal tread design, it excels in dry conditions where acceleration and efficiency can make the difference.

Technology

MaxxSpeed
The new MaxxSpeed (2023) is our 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
The new MaxxSpeed (2023) is our top-shelf rubber compound for XC racing. It’s a high-silica-content compound that 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.
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.