Dunlop : Geomax AT81 EX Rear Tires

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The AT81 and AT81RC (Reinforced Construction) cover a huge variety of off-road terrain. From rocky, hard-packed desert to the loamy woods, the AT81 series has proven itself by winning championships in top-level off-road racing all across the U.S.

AT81 Key Featuers

  • AT81 rear tread block shape and distribution plus flexible knobs help the tire penetrate down through the surface dirt for extra traction across a broad range of off-road applications.
  • Newly formulated high-wear-resistant rear tire compound offers enhanced chipping, tearing and wear appearance.
  • Geomax AT81 rear tire carcass features two nylon plies.
  • Lateral grooves on the shoulder knobs provide additional biting edges and also allow the knobs to be more flexible.
  • Rear center blocks are arranged in-line to provide a larger contact patch for maximum traction.
  • Dunlop’s “plush pad” recess design between tread blocks enhances compliance for bump absorption and ride comfort.
  • The EX was developed for use in Endurocross racing and has a unique “gummy” compound giving exceptional grip in extreme conditions.