2004 NCK Local Option Class
NCK 80cc Sprint

Engine(s):
 

Honda CR80
Yamaha YZ80
Kawasaki KX80
Suzuki RM80
 

Weight:
 

380 lbs
 

Age:
 

16 years of age minimum.
 

Tires:
 

Bridgestone YDS
Bridgestone YBN
 

Rules & Specs:
 

Same rules and specifications as 2004 IKF Formula 80cc Senior (section 312.7.3), except for the following:
 
No front brakes.
 
Stock OEM ignition box - No modifications.
 
Bridgestone YBN or Bridgestone YDS tires.
 
Straight-bore through carburetor venturi allowed - 28.5mm maximum.