2012 MKA Class Structure

 

Kid Kart

5-7 years old

Spec gear 10 / 89

 Comer C-50 or C-51, 

Gas & oil only, open tire compound. 

Front & rear size 10x4.50 or 4.60-5 w/ max 33.75”

Rookie Purple Plate

MKA Race Class

7-9 years old 

Rookies only 

weight 225 lbs. 

flat head with purple restrictor

L206 Blue Restrictor plate, 225 lbs

 

Junior Sportsman I

 MKA Race Class 

8-12 years old

  Flat Head Blue Restrictor plate, 250 lbs.

L206 Gold Restrictor plate, 250 lbs.

BODYWORK: No steering fairing allowed.

 TIRES:  Front and rear open tire.

MAXIMUM WHEEL WIDTH: 6.5”.

 

 

Junior Sportsman II

MKA Race Class

12-15 years old

Flat Head Gold Restrictor plate, 275 lbs

L206 Black Restrictor plate, 275 lbs.

BODYWORK: Steering fairing allowed.

 TIRES: Front and rear open tire

MAXIMUM WHEEL WIDTH: 6.5”

 

BRIGGS STOCK

MKA Race Class

15 years old and up

Flat Head  No Restrictor plate, 350 lbs

Animal  No Restrictor plate, 350 lbs.

FUEL: Methanol.

 TIRES: front and rear open tire.

MAXIMUM WHEEL WIDTH: Front 6.5”, rear 8.75”.

Yamaha Super Can12-open,

4 hole Can, 2 hole intake, 350 lbs

Yamaha Pipe Class

16-open, 350 lbs

Shifters as per SKUSA rules