2022 LUCKY THUMB DIRT TRACK CLASSES 0-51CC PEE WEE PRODUCTION SHAFT DRIVE 4-8 YR OLD 0-51CC PRODUCTION MULTI-SPEED 4-8 YR OLD 0-51CC PRODUCTION CHAIN 4-8 YEAR OLD 52-65CC 7-11 YEAR OLD 66-85CC 9-15 YEAR OLD 86-250CC OPEN 249CC + OPEN SINGLE 450 A 450 SPORTSMAN 251CC + HOOLIGAN / OPEN TWIN VETERAN 30+YEARS OLD SENIOR 45+YEARS OLD MASTERS 60+YEARS OLD VINTAGE 0-400CC (AIR COOLED 1988 AND OLDER) 401+ OPEN VINTAGE (1988 AND OLDER) 17+ YEARS OLD ON 400CC+TWIN WILDCAT CLASS 80-200cc AIR COOLED 4-STROKE 12YRS OLD AND OVER MOTORCYCLE COMBO PRO AM CLASS 15 YEARS OLD AND OVER QUAD OPEN COMBO CLASS
THIS IS NOT RACE ORDER ALL AMA AND D14 RULES APPLY
