CLASS AGE WEIGHT TIRES GEAR NOTES
General
Kid Kart 5-7 150 Open NA WKA rules, no restrictor
Yamaha Rookie 7-12 225 MG SH 11/73 WA55b carb, RLV YBX exh
Yamaha Sportsman 8-12 255 MG SH 11/73 WA55b carb, RLV SSX exh
Yamaha Junior 12-15 310 MG SM 11/79 RLV SSX exhaust
Yamaha Senior 15+ 360 MG SM RLV SSX exhaust
TAG 15+ WKA MG SM 11/82 WKA rules and weights
TAG MASTERS 35+ WKA MG SM WKA rules and weights
125cc Shifter 15+ 385 MG Open ICC or MOTO engine
4-Cycle Classes
Kid Kart 5-7 200 Open Sealed Engine, Briggs rules
Briggs LO206 Sportsman 7-12 265 MGRL2 Open chassis(optional short WB), Sealed engine, Briggs rules, green slide
Briggs LO206 Jr. 12-15 320 MGRL2 Open chassis, Sealed engine, Briggs rules, yellow slide
Briggs LO206 Sr. 15+ 375 MGRL2 Open chassis, Sealed engine, Briggs rules
Briggs LO206 Masters 35+ 390 MGRL2 Open chassis, sealed engine, Briggs rules
Fuel will be provided for all LO206 classes on the grid.
New tires may be RENTED (for LO206 classes) for $30/day (including mount on your wheels, or wheel rental)
Concept Haulers Motor Speedway, Norway I 
Lindsay Forsberg said:
My 11yo son is interested in getting started with kart racing. He’s only been on karts at K1 speed this far. I’m hoping you all can help us get him started doing some real outdoor racing. Please let me know how we can get started.
Rob at the Track said:
Best advice would to be to simply show up for a rental session. The rental karts here at CHMS are similar to the ones the pros use and are a great introduction to karting.