Maxxis Aspen ST - 2025

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.

Rubber:

• MaxxSpeed

Casing:

• 120 TPI + EXO (XC Race)
• 170 TPI + EXO Team Spec (Ultra Lightweight XC)

Sizes:

• 29x2.40 (Designed around modern 30mm XC Rims)
• 29x2.25 (Narrower rims)

Tubeless Ready (TR)

Category: XC Race

Recommended Uses: Dry XC Conditions

Recommendation Installation: Front or rear