Originally Posted by Baja Dad
IMO: 450 cc max
Large fuel tank
Must use only road book
use GPS Cap headings ( no gps track file)
I made the same inferences. This isn't gonna make the guys building 500's, 530's and 640's with roadbooks happy.
From what I heard last year, there is really only a handful of people who will follow the roadbook exclusively. Adding a displacement limit makes the class pretty small.