SENIOR CHAMPIONSHIP CLASSES

100cc Yamaha 

  • Competitors  aged in the calendar year of their 15th birthday and over. 

  • Chassis to KartSport New Zealand specs 

  • Yamaha KT100 piston port 100cc 2 stroke engine to KartSport New Zealand specs 

  • Full size muffler 

  • Limited slip clutch optional 

  • Minimum weight of kart and driver 155kg 

  • Pump petrol only 

  • Front wheel brakes not permitted 

  • KartSport New Zealand contracted tyres only

  • This is a Senior class for national competition in NZ. 

VORTEX ROK DVS

CLICK HERE to go to the Vortex ROK DVS Pages

  • Competitors  aged in the calendar year of their 15th birthday and over. 

  • Chassis to KartSport New Zealand specs 

  • Vortex ROK DVS  125cc 2 stroke engine to KartSport New Zealand specs 

  • Full size muffler 

  • Direct drive with decompression valve for starting.

  • Minimum weight of kart and driver 158kg 

  • Pump petrol only 

  • Front wheel brakes not permitted 

  • KartSport New Zealand contracted tyres only

  • This is a Senior class for national competition in NZ. 

 

KZ2

  • Competitors aged in the calendar year of their 15th birthday and over. 
  • Chassis to KartSport New Zealand specs or CIK homologated 
  • 125cc reed valve engine as homologated by the CIK for the KZ2 class with the homologated gearbox ratios, homologated exhaust and a CIK homologated inlet silencer for the respective engine. 
  • Minimum weight of kart and driver 175kg 
  • Side pods, nose cone and front console bodywork compulsory 
  • Pump petrol only 
  • Dry tyres: KartSport New Zealand contracted tyres only 
  • Wet Tyres: CIK homologated tyres as per the KartSport New Zealand tyre list.
  • This is the Senior International gearbox class. 

125cc Rotax Max Light

  • Competitors aged in the calendar year of their 15th birthday and over.
  • Chassis to KartSport New Zealand specs 
  • Bombardier Rotax FR125 MAX engine to KartSport New Zealand specs 
  • Minimum weight of kart and driver 165kg 
  • Front wheel brakes not permitted 
  • Nose cones and side pods compulsory 
  • Pump petrol only 
  • KartSport New Zealand contracted tyres only
  • This is a 125cc non gearbox 'keystart' class for national racing in NZ. 

125cc Rotax Max Heavy

  • Competitors aged in the calendar year of their 15th birthday and over. 
  • Chassis to KartSport New Zealand specs 
  • Bombardier Rotax FR125 MAX engine to KartSport New Zealand specs 
  • Minimum weight of kart and driver 185kg 
  • Front wheel brakes not permitted 
  • Nose cones and side pods compulsory 
  • Pump petrol only 
  • KartSport New Zealand contracted tyres only
  • This is a 125cc non gearbox 'keystart' class for heavier competitors racing in NZ. 

Open

  • Competitors aged in the calendar year of their 15th birthday and over.  
  • Chassis to KartSport New Zealand specs 
  • Engine or engines with a maximum combined capacity of 250cc 
  • Pump petrol only 
  • Dry tyres: KartSport New Zealand contracted tyres only 
  • Wet Tyres: CIK homologated tyres as per the KartSport New Zealand tyre list.
  • Minimum weight of kart and driver as per the following :-
NON GEARBOX :
100cc rotary or reed - 130kg
Over 100cc and up to 150cc - 140kg
Over 150cc and up to 250cc - 160kg
Up to 250cc 4 Stroke Wankel Rotary Engine - 160kg
GEARBOX :
125cc National - 170kg
Up to 125cc non-motorcycle engines - 170kg
Over 125cc and up to 250cc - 170kg
This class is designed for all types of engines and is controlled by the above weight restrictions. 


ROTAX DD2

Competitors aged in the calendar year of their 15th birthday and over. 
Eligible engine: Bombardier Rotax 125 Max DD2 to KartSport New Zealand specs.
MAW 173kg.
Clutch:  Obligatory Must be original Rotax clutch (Rule M2)
Fuel: Pump petrol (Rule L4.1)
Tyre restricted class: (Rule L3.5)
Brakes: operating on front and rear wheels mandatory.
No carbon fibre/kevlar nor composite materials are permitted except for seat and undertray.
Rotax rear tyre protection system must be fitted (ref Rule K1.6)
Chassis: 125-MAX-DD2 specific

 

 

 
KartSport New Zealand