CategoryAgesEngineRule Set
Min. Weight (lbs.)
Tire CompoundTire SizesFuelOil
Kid Kart5-8Honda GXH50IKF150Evinco Blue (1 set for the entire season)4.5 x 10-5 (all)Maverick 87 Ethanol Free10W-30 Synthetic
Junior 17-13Briggs 206
(Blue Slide)
IKF240Evinco Blue
4.5x10-5 (all)Maverick 87 Ethanol Free4T
Junior 212-16Briggs 206
(Black Slide)
IKF310Evinco Blue
4.5 x 10-5 (front)
6.0 x 11-5 (rear)
Maverick 87 Ethanol Free4T
Micro Max7-11Rotax FR125Rotax235Evinco Blue4.5 x 10-5 (all)VP MS93XPS
Mini Max10-13Rotax FR125Rotax255Evinco Blue
4.5 x 10-5 (all)VP MS93XPS
Junior Rotax12-16Rotax FR125Rotax320Evinco Blue
4.5 x 10-5 (front)
7.1 x 11-5 (rear)
VP MS93XPS
Senior Rotax15+Rotax FR125Rotax
360Evinco Red
4.5 x 10-5 (front)
7.1 x 11-5 (rear)
VP MS93XPS
Masters Rotax32+Rotax FR125Rotax
395Evinco Red
4.5 x 10-5 (front)
7.1 x 11-5 (rear)
VP MS93XPS
Open Tag15+125cc 2-Cycle
or 250cc 4-Stroke
IKF365Evinco Red
4.5 x 10-5 (front)
7.1 x 11-5 (rear)
Unaltered Race Fuel2-Stroke Oil
100 Senior15+IAME KA 100SKUSA355Evinco Blue
4.5 x 10-5 (front)
7.1 x 11-5 (rear)
VP C12Motul KGP 2T
100 Senior15+ROK VLR 100ROK CUP USA355Evinco Blue4.5 x 10-5 (front)
7.1 x 11-5 (rear)
VP C12Motul KGP 2T
100 Masters30+IAME KA 100SKUSA390Evinco Blue4.5 x 10-5 (front)
7.1 x 11-5 (rear)
VP C12Motul KGP 2T
100 Masters30+ROK VLR 100ROK CUP USA390Evinco Blue4.5 x 10-5 (front)
7.1 x 11-5 (rear)
VP C12Motul KGP 2T
Shifter15+CR125 (Stock Moto)SKUSA385Evinco Red
4.5 x 10-5 (front)
7.1 x 11-5 (rear)
VP C12Motul KGP 2T
Shifter15+CR125 (Mod)IKF395Evinco Red4.5 x 10-5 (front)
7.1 x 11-5 (rear)
VP C12Motul KGP 2T
Shifter15+ROK ShifterROK395Evinco Red4.5 x 10-5 (front)
7.1 x 11-5 (rear)
VP C12Motul KGP 2T
Shifter15+IAME 175cc / KZSKUSA / CIK FIA405Evinco Red
4.5 x 10-5 (front)
7.1 x 11-5 (rear)
VP C12Motul KGP 2T
206 Light15+Briggs 206
(Black Slide)
IKF345MG RL2
4.5 x 10-5 (front)
6.0 x 11-5 (rear)
Maverick 87 Ethanol Free4T
206 Heavy15+Briggs 206
(Black Slide)
IKF385MG RL2
4.5 x 10-5 (front)
6.0 x 11-5 (rear)
Maverick 87 Ethanol Free4T
206 Masters40+Briggs 206
(Black Slide)
IKF405MG RL24.5 x 10-5 (front)
6.0 x 11-5 (rear)
Maverick 87 Ethanol Free4T