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![Load image into Gallery viewer, Maxxis Aspen ST Tire - 29 x 2.25, Tubeless, Folding, Black, MaxxSpeed, EXO, 170tpi](http://365cycles.com/cdn/shop/files/TR2269-01_f4deb706-fc24-4df6-9663-b8e88c7b5b02_400x@2x.jpg?v=1714868680)
![Load image into Gallery viewer, Maxxis Aspen ST Tire - 29 x 2.25, Tubeless, Folding, Black, MaxxSpeed, EXO, 170tpi](http://365cycles.com/cdn/shop/files/TR2269-02_6fd1d0bb-89ab-4de6-b196-4a4d8973e37f_400x@2x.jpg?v=1714868680)
The Aspen ST is an ultra-low-profile race tire designed primarily for short track XC use. Sometimes referred to as the “Fastpen,” this tire is sure to give any racer an edge in dry conditions.
- MaxxSpeed features a high-silica content compound that reduces rolling resistance while also enhancing wet traction
- EXO casing provides protection on sidewalls for extreme cut and abrasion resistance while remaining lightweight and highly flexible
- Team-spec tires feature a lighter, faster and more supple 170 TPI casing for the lowest weight possible, with a reduction in durability
- Aspen ST tires are intended first and foremost for racing in suitable conditions
Description
The Aspen ST is an ultra-low-profile race tire designed primarily for short track XC use. Sometimes referred to as the “Fastpen,” this tire is sure to give any racer an edge in dry conditions.
- MaxxSpeed features a high-silica content compound that reduces rolling resistance while also enhancing wet traction
- EXO casing provides protection on sidewalls for extreme cut and abrasion resistance while remaining lightweight and highly flexible
- Team-spec tires feature a lighter, faster and more supple 170 TPI casing for the lowest weight possible, with a reduction in durability
- Aspen ST tires are intended first and foremost for racing in suitable conditions