2004 NCK Local Option Class
NCK 4-Stroke
 

Engine(s):
 

450cc Moto
250cc Moto
World Formula (2 engines)
World Formula
 

Weight(s):
 

465 lbs
385 lbs
400 lbs
330 lbs
 

Age:
 

18 years of age minimum.
 

Tires:
 

No compound or manufacturer restrictions.  5" or 6" rim diameter.
 

Rules & Specs:
 

450cc Moto - Same chassis rules as 2004 IKF Inter-Continental-E (Section 311 - Class #22).

250cc Moto - Same chassis rules as 2004 IKF Formula 125 Limited (Section 311 - Class #15).

World Formula (2 engines) - Same chassis rules as 2004 IKF Yamaha KT 100S Heavy (Section 311 - Class #11).

World Formula - Same chassis rules as 2004 IKF Yamaha Limited Light Sprint (Section 311 - Class #2).

45 minute race or two 20-minute heats.