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Karting Class Rules

BAMBINO: AGE 5-8yrs

MkI or MkII Comer C50 (Sealed or unsealed). No restrictors required. TYRES: LeCont all-weather or Caget slicks/wets. Fixed gearing: 10t fr x 80t LeCont / 85t Dunlop. Must have Disc & sprocket protectors if protruding below chassis rail.

WEIGHT – No Limit. Number plates Black with White numbers

CADET LIBRA AGE 8 (incl. year of transition) -12yrs

Engines: unmodified 60cc 2-stroke or 160cc 4-stroke, as per MSA rule book. WTP – B5 with exhaust restrictor. Must have Disc & sprocket protectors if protruding below chassis rail.

WEIGHT (min): Comer 99kg. Honda, Iame, WTP 103kg Number plates (MSA)

CADET HONDA AGE 8 (incl. year of transition) -12yrs

Engines: unmodified GX160 4-stroke as per MSA rule book. Must have Disc & sprocket protectors if protruding below chassis rail.

WEIGHT (min) 102kg Numbers plates Yellow with Red Numbers

MINI-MAX: AGE 11 (incl. year of transition) – 17yrs

Sealed Junior FR125 as per Rotax specifications, with log book incl. Carburettor & Exhaust restrictors. TYRES: MOJO D1/W2. Enclosed chain guard. Must have Disc & sprocket protectors if protruding below chassis rail.

WEIGHT (min): 135kg. Number plates Yellow with Black numbers

JUNIOR- MAX AGE 13 (incl. year of transition) – 17yrs

Sealed Junior FR125 as per Rotax specifications, with log book . TYRES: MOJO D1/W2. Enclosed chain guard. Must have Disc & sprocket protectors if protruding below chassis rail.

WEIGHT (min) 145kg Number plates Red with White numbers

FORMULA 100 (F100) AGE 16yrs

Any 100cc Air or Water cooled, reed or rotary valve. Max. 105cc to allow for over-boring on older engines.Standard 100cc chassis with NO front brakes.Only butterfly carbs (any size). Must have proper intake box and end can exhaust, holes must face downwards. Enclosed chain guard. Must have Disc & sprocket protectors if protruding below chassis rail. Tyres OPEN

Air cooled WEIGHT (min) 148kg, Number plates White or Yellow with Black numbers
Water cooled WEIGHT (min) 165kg, Number plates Green with White numbers

ROTAX – MAX (FR125) AGE 16 (incl. year of transition) and ABOVE

Sealed Senior FR125 as per Rotax specifications, with log book. Enclosed chain guard. Must have Disc & sprocket protectors if protruding below chassis rail. Tyres MOJO D2/W2

Max-LIGHT WEIGHT (min) 162kg Number plates Blue with White numbers
Max-HEAVY WEIGHT (min) 177kg (The Driver must, in full race equipment weigh a minimum of 82.5 kg.) Number plates Green with White numbers

SENIOR – OPEN AGE 16 (incl. year of transition) and ABOVE

Any senior class kart that does not fit into another class. No rotax sealed engines allowed. Enclosed chain guard. Must have disc and sprocket protectors if protruding below chassis rail. Tyres Open

WEIGHT (min) 164kg Number plates Yellow with Black numbers

KZ125 - AGE 16 (incl. year of transition) and ABOVE

Any 125cc Air or Water – cooled engine. Must have three (3) working brakes. Must have Disc & sprocket protectors if protruding below chassis rail. Tyres OPEN.

WEIGHT (min) 180kg Number plates Green with White numbers

250 GEARBOX (Single Cylinder) - AGE 16 (incl. year of transition) and ABOVE

Any 250cc Air or Water – cooled engine.with a 5 speed gearbox, and 6 speed provided the engine is untuned. Must have three (3) working brakes. Must have Disc & sprocket protectors if protruding below chassis rail. Tyres OPEN

WEIGHT (min) 195kg. Number Plates White with Black numbers.

250 E.- AGE 16 (incl. year of transition) and ABOVE

250cc E karts to run a min. half a lap in front of250 singles. Must have three (3) working brakes. Must have Disc & sprocket protectors if protruding below chassis rail. Tyres OPEN

WEIGHT (min) 210kg Number plates Green with White numbers.


 
 Revised June 2016

CLASS RULES 2016

 

 

 

BAMBINO:   AGE  5-8yrs

         MkI or MkII Comer C50 (Sealed or unsealed). No restrictors required. TYRES: LeCont all-weather or Caget slicks/wets. Fixed gearing: 10t fr x 80t LeCont / 85t Dunlop. Must have Disc & sprocket protectors if protruding below chassis rail.

         WEIGHT – No Limit.           Number plates Black with White numbers

 

 

CADET LIBRA        AGE 8 (incl. year of transition) -12yrs

         Engines: unmodified 60cc 2-stroke or 160cc 4-stroke, as per MSA rule book. WTP – B5 with exhaust restrictor. Must have Disc & sprocket protectors if protruding below chassis rail.

         WEIGHT (min): Comer or Honda 99kg. WTP or Iame 103kg Number plates

 

 

MINI-MAX:  AGE 11 (incl. year of transition)  – 17yrs

         Sealed Junior FR125 as per Rotax specifications, with log book  incl. Carburettor & Exhaust restrictors. TYRES: MOJO D1. Enclosed chain guard. Must have Disc & sprocket protectors if protruding below chassis rail.

         WEIGHT (min): 135kg.       Number plates Yellow with Black numbers

 

 

JUNIOR- MAX         AGE 13 (incl. year of transition) – 17yrs

         Sealed Junior FR125 as per Rotax specifications, with log book . TYRES: MOJO D1. Enclosed chain guard. Must have Disc & sprocket protectors if protruding below chassis rail.

         WEIGHT (min) 145kg          Number plates Red with White numbers

 

 

FORMULA 100 (F100)        AGE 16yrs

         Any 100cc Air or Water cooled, reed or rotary valve. Max. 105cc to allow for over-boring on older engines.Standard 100cc chassis with NO front brakes.Only butterfly carbs (any size). Must have proper intake box and end can exhaust, holes must face downwards. Enclosed chain guard. Must have Disc & sprocket protectors if protruding below chassis rail. Tyres OPEN

         WEIGHT (min) 165kg          Number plates Green with White numbers

 

 

ROTAX – MAX (FR125) AGE 16 (incl. year of transition) and ABOVE

         Sealed Senior FR125 as per Rotax specifications, with log book. Enclosed chain guard. Must have Disc & sprocket protectors if protruding below chassis rail. Tyres MOJO D2

         Max-LIGHT  WEIGHT (min) 162kg               Number plates Blue with White numbers

         Max-HEAVY WEIGHT (min) 185kg               Number plates

 

 

SENIOR – OPEN AGE 16 (incl. year of transition) and ABOVE 
Any senior class kart that does not fit into another class. No rotax sealed engines allowed. Enclosed chain guard. Must have disc and sprocket protectors if protruding below chassis rail. Tyres Open
WEIGHT (min) 164kg          Number plates Yellow with Black numbers 

 

 

 KZ125 - AGE 16 (incl. year of transition) and ABOVE

         Any 125cc Air or Water – cooled engine. Must have three (3) working brakes. Must have Disc & sprocket protectors if protruding below chassis rail. Tyres OPEN.

         WEIGHT (min) 180kg          Number plates Green with White numbers

 

 

250 GEARBOX (Single Cylinder) - AGE 16 (incl. year of transition) and ABOVE

         Any 250cc Air or Water – cooled engine.with a 5 speed gearbox, and 6 speed provided the engine is untuned. Must have three (3) working brakes. Must have Disc & sprocket protectors if protruding below chassis rail.  Tyres OPEN

         WEIGHT (min) 195kg.         Number Plates White with Black numbers.

 

 

250 E.- AGE 16 (incl. year of transition) and ABOVE

         250cc E karts to run a min. half a lap in front of250 singles. Must have three (3) working brakes. Must have Disc & sprocket protectors if protruding below chassis rail. Tyres OPEN

         WEIGHT (min) 210kg          Number plates Green with White numbers.

 

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