Tire – Geomax AT81 EX – Rear – 110/100-18 – 64M

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; Developed for use in Endurocross racing and has a unique “gummy” compound, giving exceptional grip in extreme conditions; Endurocross tires offer more all-around performance plus higher levels of ruggedness for off-road racing and riding; “Plush pad” recess design between tread blocks enhances compliance for bump absorption and rider comfort; Lateral grooves on shoulder knobs provide additional biting edges and allow the knobs to be more flexible; Rear center blocks are arranged in-line to provide a larger contact patch for maximum traction; High wear-resistance tire compound offers enhance chipping, tearing and wear resistance; Rear tire carcass features two nylon plies; M-rated for speeds up to 81 mph