4 years old to 7 years old
Kid Kart chassis and Comer 50 / Iame Bambino engine.
7 years old to 9 years old
Micro class Cadet chassis and restricted Iame Swift or Rok engine.
9 years old to 11 years old
MINI class Cadet chassis and unrestricted Iame Swift or Rok engine.
11 years old to 14 years old
Junior class Full size chassis and restricted TAG or LO206 engine.