Sarpy County Fair ATV Rodeo

2-WHEEL DRIVE (ANY MACHINE THAT CAN BE DRIVEN IN 2WD)

SM1: Under 351cc 4-stroke stock & modified/Under 251cc 2-stroke air-cooled stock & modified. Stock machine allowable modifications: air box, filter, gearing and non-stock tires. Modified machine: gasoline powered only-no turbo or nitrous. Eligible riders: Ages 12+.

S2: Under 701cc 4-stroke stock/Under 551cc 2-stroke stock. Stock machine allowable modifications:
air box, filter, gearing and non-stock tires. Eligible riders: Ages 16+.

M2: Under 701cc 4-stroke modified/Under 551cc 2-stroke modified. Modified machine: gas powered only – no turbo or nitrous. Eligible riders: Ages 16+.
4-WHEEL DRIVE (ANY MACHINE THAT CAN BE DRIVEN IN 4WD)

SM3: Under 426cc 4-stroke stock & modified/Under 351cc 2-stroke stock & modified. Stock machine allowable modifications: air box, filter, gearing and non-stock tires (no duals allowed). Modified machine: gasoline powered only – no turbo or nitrous; dual tires allowed. Eligible riders: Ages 12+.

S4: Under 751cc 4-stroke stock/Under 501cc 2-stroke stock. Stock machine allowable modifications:
air box, filter, gearing and non-stock tires (no dual tires allowed). Eligible riders: Ages 16+.

M4: Under 751cc 4-stroke modified/Under 501cc 2-stroke modified. Modified machine: gas powered
only – no turbo or nitrous; dual tires allowed. Eligible riders: Ages 16+.

PP: Powder Puff Open Class. Eligible riders: FEMALE ONLY – Ages 16+.

SC: Senior Riders Open Class. Eligible riders: Ages 60+.