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:
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