2009 MSOKC Classes & Minimum Weights

Class NameAgeTires*Weight
Kid Karts5 to 7 yearsOpenn/a
Rookie Box (MSOKC sealed engine)8 - 12 years BridgeStone YHC
4.5*10.0*5
235 lbs
Sportsman Briggs (turquoise plate) Animal or Raptor per WKA rules8 - 12 yearsBridgeStone YHC
4.5*10.0*5
265 lbs
Junior Briggs

Raptor and Animal (Gold Plate) per WKA
12 - 15 yearsBridgeStone YHC
Front 4.5*10.0*5
Rear 7.1*11.0*5
395 lbs
Briggs Animal Medium15 years +BridgeStone YHC
Front 4.5*10.0*5
Rear 7.1*11.0*5
Or 6? Firestone per WKA
350 lbs
Spec 100 Pipe15 years +BridgeStone YHC
Front 4.5*10.0*5
Rear 7.1*11.0*5
Yamaha - 340 lbs
HPV 3 - 340lbs
HPV 4 - 360lbs
Sportsman Yamaha (SSX can)8 to 12 years  BridgeStone YHC
4.5*10.0*5
250lbs
Yamaha Junior (SSX Can)12-15 yearsBridgeStone YHC
Front 4.5*10.0*5
Rear 6.0*11.0*5
305lbs
Super Can Heavy15 years +BridgeStone YHC
Front 4.5*10.0*5
Rear 6.0 or 7.1*11.0*5
360 lbs
Novice SuperCan 15 years +BridgeStone YHC
Front 4.5*10.0*5
Rear 6.0 or 7.1*11.0*5
360lbs
80 cc Shifter15 years +BridgeStone YHC
Front 4.5*10.0*5
Rear 7.1*11.0*5
370 lbs
Touch And Go (TaG)15 years +BridgeStone YHC
Front 4.5*10.0*5
Rear 7.1*11.0*5
Variable by engine per MSOKC rules

Some Classes may be combined depending upon turnout. If combined they will be closely matched and scored separately.  MSOKC will attempt to accommodate any class for which there are a sufficient number of participants and eliminate classes for which there are consistently an insufficient number of participants.



 
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