The Maxxis Aspen pushes the limits of a lightweight XC designed to have a minimal rolling resistance. The Aspen is designed with a high-volume casing to smooth out the roughest roots and rocks, while the duals compounds give optimal traction in the corners. The Aspen excels in hard to medium conditions, perfect for XC or trail application.

Spec - 

• 170tpi
• EXO Casing
• Folding Bead
• Max Psi - 40
• Weight - 650g

MaxSpeed -

The all-new MaxxSpeed compound for the Maxxis cross country (XC) line. The new MaxxSpeed uses silica as a filler in the rubber polymer creating a compound that performs better across the board compared to the old 3C MaxxSpeed. Racers benefit from reduced rolling resistance and improved wet traction.

TR - 

Tubeless tyres provide the rider with many benefits: the ability to run lower air pressures, which improves traction; lower rolling resistance when compared to a tube-type tyre; and less chance of flatting since there is no tube. Liquid sealants should only be used in the following types of tyres: Tubeless Road, Tubular, and Tubeless Ready. The use of liquid sealants in any other Maxxis tyre will void the warranty