60cc CADET
| AGE | 8 – 12 years old |
| WEIGHT | 245 lbs |
| ENGINE | MiniROK / Mini Swift |
| KART NUMBER | 100 – 199 |
| REAR WIDTH | 1270mm |
| TIRES | Dry – Shinko SHS63 (Green Label) 4.5(F) 4.5(R) Wet – Shinko Rain 4.5(F) 4.5(R) |
| NOTES | Chest Protectors are MANDATORY for all drivers under 13 years of age. |
100cc JUNIOR
| AGE | 11 – 15 years old |
| WEIGHT | 310 lbs |
| ENGINE | ROK VLR / IAME KA100 |
| KART NUMBER | 800 – 899 |
| REAR WIDTH | 1400mm |
| TIRES | Dry – Shinko CIK Prime (Yellow Label) 4.5(F) 7.1(R) Wet – Shinko Rain 4.5(F) 6.0(R) |
| NOTES | Exhaust restrictor. Chest Protectors are MANDATORY for all drivers under 13 years of age. |
100cc SENIOR
| AGE | 15+ years old |
| WEIGHT | ROK VLR 350 lbs / IAME KA 360 lbs |
| ENGINE | ROK VLR / IAME KA100 |
| KART NUMBER | 900 – 999 |
| REAR WIDTH | 1400mm |
| TIRES | Dry – Shinko CIK Prime (Yellow Label) 4.5(F) 7.1(R) Wet – Shinko Rain 4.5(F) 6.0(R) |
100cc MASTERS
| AGE | 32+ years old |
| WEIGHT | ROK VLR 380 lbs / IAME KA-390 lbs |
| ENGINE | ROK VLR / IAME KA100 |
| KART NUMBER | 700 – 799 |
| REAR WIDTH | 1400mm |
| TIRES | Dry – Shinko CIK Prime (Yellow Label) 4.5(F) 7.1(R) Wet – Shinko Rain 4.5(F) 6.0(R) |
SHIFTER SENIOR
| AGE | 15 years old |
| WEIGHT | Rok 385 lbs / KZ 400 lbs |
| ENGINE | ROK Shifter / All homologated KZ engines |
| KART NUMBER | 400 – 499 |
| REAR WIDTH | 1400mm |
| TIRES | Dry – Shinko CIK Prime (Yellow Label) 4.5(F) 7.1(R) Wet – Shinko Rain 4.5(F) 6.0(R) |
SHIFTER MASTERS
| AGE | 32+ years old or +190 lbs body weight |
| WEIGHT | Rok 400 lbs / KZ 415 lbs |
| ENGINE | ROK Shifter / All homologated KZ engines |
| KART NUMBER | 500 – 599 |
| REAR WIDTH | 1400mm |
| TIRES | Dry – Shinko CIK Prime (Yellow Label) 4.5(F) 7.1(R) Wet – Shinko Rain 4.5(F) 6.0(R) |