- Jul 8, 2006
Currently the School boy class is 12-17 years old 0-200cc. That makes it impossible to run a big bike 4-stroke in the school boy class. What are the chances of an ama rule change in the future to allow 250F’s to run school boy. With all the push for 4-strokes you would think they would want riders to transition from minis to big bikes in an age class.