2014 MSOKC Classes & Minimum Weights

Class Name Age Tires* Weight
Kid Karts : Comer C-50 , C-51
 
5 - 7
years
Open Compound
4.5/10.0-5
No Min.
Weight
Kid Karts Honda : Honda GXH50
 
5 - 7
years
Open Compound
4.5/10.0-5
No Min.
Weight
Clone / Junior box stock
BLUE Restictor plate required.


8 - 15
years



Bridgestone YLC
Front
4.5/10.0-5
Rear
6.0/11.0-5
280 lbs




Yamaha RookieSportsman ****

7 - 10
years
Bridgestone YLC
4.5/10.0-5
225 lbs
Yamaha Spec 100 Pipe / KPV ****
15 years + Bridgestone YLC
Front 4.5/10.0-5
Rear 7.1/11.0-5
350 lbs (Yamaha) , 350 lbs (KPV 3pipe ) 370 lbs (KPV 4pipe )
Yamaha  Sportsman (SSX can)

8-12
years
Bridgestone YLC
4.5/10.0-5
255 lbs
Yamaha Junior (SSX Can)

12-15
years
Bridgestone YLC
Front 4.5/10.0-5
Rear 6.0/11.0-5
305 lbs
Yamaha Senior Supercan (SSX Can)

15 years + Bridgestone YLC
Front 4.5/10.0-5
Rear 7.1/11.0-5
360 lbs
Senior LO 206
( 5507 Pipe )




Junior LO 206 (GREEN)****
RLV 5507 Pipe
Green Carb Slide


Junior LO 206 (BLUE)****
RLV 5507 Pipe
Blue Carb Slide

15 years +




7-12 Years



12-15 Years
Bridgestone YLC
Front 4.5/10.0-5
Rear 7.1/11.0-5
 
Bridgestone YLC
4.5/10.0-5


Bridestone YLC

Front 4.5/10.0-5
Rear 6.0/11.0-5
360 lbs




 
275 lbs




320 lbs
80 cc Shifter ****

15 years + Bridgestone YLC
Front 4.5/10.0-5
Rear 7.1/11.0-5
370 lbs
360 lbs / Without front Brakes
Touch And Go (TaG) 15 years + Bridgestone YLC
Front 4.5/10.0-5
Rear 7.1/11.0-5
Variable by engine per WKA TaG 1 rules
Clone/ Senior Box Stock ****

15 years +




Bridgestone YLC
Front 4.5/10.0-5
Rear 7.1/11.0-5
360 lbs



**** Refer to rules - www.msokc.org/rules.html


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.