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Use this page only as a general guide.
Please consult the LIKA Rulebook for detailed information.
If you have any questions please contact a LIKA official.
ALL CLASSES USE THE LIKA SPEC TIRES, WHICH ARE BRIDGESTONE "C" COMPOUND (i.e. YGC, YHC YJC) TIRES OR MAXXIS HG3 TIRES, EXCEPT WHERE NOTED
Class Engine

Weight

Age
Kid Kart
4.50/4.50 Tires		 50cc Comer - w/10x89 gear

160

 5 - 7
Timed for starting positions, but NOT scored
Cadet Novice
(formerly Junior novice)
4.50/4.50 Tires
 5 hp Briggs w/0.425purple restrictor

225

 8 - 12
80cc Comer K80

235
Yamaha KT100 with YBX Muffler and 0.600 red restrictor 

235
Yamaha KT100 with YBX Muffler and WA55B carb

235
Cadet
(formerly Junior 1)
4.50/4.50 Tires
 80cc Comer K80

235

 8 - 12
Yamaha KT100 with YBX Muffler and 0.600 red restrictor 

235
Yamaha KT100 with YBX Muffler and WA55B carb

235
4 Cycle Junior I 5 hp Briggs w/ .425 purple restrictor

235

 8 - 12
Rotax Mini Max
4.50/4.50 Tires		 Rotax Jr Max(no valve) w/MiniMax exhaust header and intake
restrictior, 13 x 82 gear ratio
LIKA Spec or Mojo D2

265

 9 - 12
Jr Sportsman Novice
4.50/6.00 Tires		 Yamaha KT100 with YBX muffler

280

 12 - 15
May use SSX Muffler if unable to make lower weight within 10 pounds

340
Jr Sportsman
4.50/6.00 Tires		 Yamaha KT100 with YBX muffler

280

 12 - 15
May use SSX Muffler if unable to make lower weight by 10 pounds

340
4 Cycle Junior II 5 hp Briggs unrestricted

300

 12 - 15
Junior Tag/Rotax
4.50/7.10 Tires		 NOTE:Junior Rotax and Junior TaG classes have been combined for 2009

Engines:
Rotax FR125 Jr Max(no valve)
BM Jaguar 125
Cheetah 125
Easykart 125
Motori Seven
Parilla Leopard
PRD
Vortex TT

LIKA Spec or Mojo D2






320

 12 - 16
Sr Sportsman Novice
4.50/7.10 Tires		 5 hp Briggs unrestricted

325

 16 - up
Yamaha KT100 with YBX   muffler

350
May use SSX Muffler if unable to make lower weight by 10 pounds

410
Sr Sportsman Heavy
4.50/7.10 Tires		 Yamaha KT100 with SSX muffler

360

 16 - up
Sportsman Masters
4.50/7.10 Tires		 Yamaha KT100 with SSX muffler
May be age 18+ with personal weight of 200+ lbs.

390

 35 - up
4 Cycle Heavy 5 hp Briggs unrestricted

350

 16 - up
Super Yamaha
4.50/7.10 Tires

Exhaust must be RLV L2
 Yamaha KT100
Clutch: Required - Any type engine clutch
Exhaust: RLV L2 pipe only
This is a spec class

350

 16 - up
TaG 125/Rotax
4.50/7.10 Tires
 NOTE: Rotax and TaG classes have been combined for 2009

LIKA Spec or Mojo D2
Front brakes allowed on Sr and Masters karts

Stock 125cc electric start engines

 15 - up
Engine Sr 15-up Masters 35-up
ATK125 390 435
Biland Stealth 370 415
BM Jaguar 125 360 405
Cheetah 125 360 405
Comer 390 435
CRS 125 390 435
Easykart 125 360 405
Italsistem 125 360 405
Motori Seven 360 405
Parilla Leopard 360 405
PCR 125 390 435
PRD 360 405
Rotax Max FR 125 SR 360 405
Sonik TX 125 390 435
Sonik VX125 390 435
Vortex Rok 125 390 435
Vortex TT 390 435
125 Shifter All 125 cc Shifter Karts

395

 16 - up
Notes:
4.60 tires are allowed in place of 4.50
SSX = RLV 4 hole exhaust can.
YBX = RLV 3 hole exhaust can.
All 2 Cycle engines must use Gas/Oil Mix Only.
Yamaha KT100S may use old or new style cylinder
Front wheel brakes permitted only in Tag Senior, TaG Masters, and Shifter Classes
Airboxes complying w/WKA section 551 required on all 2 cycle karts, including TaG