CKNA Class Structure

All classes use Briggs & Stratton© 206 engines.
All classes are CIK Bodywork and seat. Please see the CKNA Rules for more details

With the addition of the Canadian Division in 2022, this season becomes a transition year for the CKNA Class structure. In order to ease the Canadian competitors into the CKNA rules, there are some differences in classes on each side of the border. This is most notable in the restricted classes.

Our goal is to have ALL CKNA divisions on an identical class structure by 2023, to make it easy for our racers to travel between all divisions.

Further details will be outlined in the upcoming release of the updated CKNA rulebook.

American Class Structure

Kid Karts
Ages 5-8
Kid Kart Chassis (200lbs.)
Cadet Chassis (215lbs.)
Black .310 Slide
Dry tires: VEGA VAH 4.60 / 4.60
Wet tires: VEGA w6 4.20 / 4.20

Cadet (Previously referred to as Sportsman)
Ages 8-12 (265lbs.)
Green .490 Slide
Dry tires: VEGA VAH 4.60 / 4.60
Wet tires: VEGA w6 4.20 / 4.20

Junior
Ages 12-15 (320lbs.)
Yellow .570 Slide
Dry tires: VEGA VAH 4.60 / 6.00
Wet tires: VEGA w6 4.20 / 6.00

Senior Light
Ages 15+ (340lbs.)
Dry tires: VEGA VAH 4.60 / 6.00
Wet tires: VEGA w6 4.20 / 6.00
Wheel Width Max: 5.625 / 8.500

Senior Medium
Ages 15+ (365lbs.)
Dry tires: VEGA VAH 4.60 / 6.00
Wet tires: VEGA w6 4.20 / 6.00
Wheel Width Max: 5.625 / 8.500

Senior Heavy
Ages 15+ (390 lbs.)
Dry tires: VEGA VAH 4.60 / 6.00
Wet tires: VEGA w6 4.20 / 6.00
Wheel Width Max: 5.625 / 8.500

Masters
Ages 35+ (390 lbs.)
Dry tires: VEGA VAH 4.60 / 6.00
Wet tires: VEGA w6 4.20 / 6.00
Wheel Width Max: 5.625 / 8.500

Legends
Ages 50+ (375lbs.)
Dry tires: VEGA VAH 4.60 / 6.00
Wet tires: VEGA w6 4.20 / 6.00
Wheel Width Max: 5.625 / 8.500

Canadian Class Structure

Cadet
Ages 8-12 (235lbs.)
Red .440 Slide
Dry tires: VEGA FH 4.60 / 4.60
Wet tires: VEGA w6 4.20 / 4.20

Sportsman (aka Junior Light)
Ages 11-15 (265lbs.)
Blue .520 Slide
Dry tires: VEGA FH 4.60 / 6.00
Wet tires: VEGA w6 4.20 / 6.00

Junior
Ages 12-15 (300lbs.)
Yellow .570 Slide
Dry tires: VEGA FH 4.60 / 6.00
Wet tires: VEGA w6 4.20 / 6.00

Senior Light
Ages 15+ (340lbs.)
Dry tires: VEGA FH 4.60 / 6.00
Wet tires: VEGA w6 4.20 / 6.00
Wheel Width Max: 5.625 / 8.500

Senior Medium
Ages 15+ (365lbs.)
Dry tires: VEGA FH 4.60 / 6.00
Wet tires: VEGA w6 4.20 / 6.00
Wheel Width Max: 5.625 / 8.500

Senior Heavy
Ages 15+ (390 lbs.)
Dry tires: VEGA FH 4.60 / 6.00
Wet tires: VEGA w6 4.20 / 6.00
Wheel Width Max: 5.625 / 8.500

Masters
Ages 35+ (375 lbs.)
Dry tires: VEGA FH 4.60 / 6.00
Wet tires: VEGA w6 4.20 / 6.00
Wheel Width Max: 5.625 / 8.500

All classes will use gasoline fuel sourced from gas stations local to the tracks if onsite fuel is not available.
 
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