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The Geax Barro Mountain Tire can handle everything from XC race to heavy all-mountain terrain. Moderately spaced, plateau-shaped lugs can handle gnarly terrain without increasing rolling resistance. Choose the lightweight, folding 2.1 for XC race-style riding, and grab the beefier 2.3 TNT and UST models for nastier terrain with drops and lots of technical features.

  • XC folding casing is the lightest, but with the thinnest sidewalls, also the most prone to pinch-flats
  • TNT casing features beefed up sidewalls without added weight and can be used with or without a tube
  • UST casing features the toughest sidewalls for use without tubes, so the tires can be run at lower pressures with virtually no pinch-flats


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