I'm flipping through the WMRRA Rulebook, and I'm not sure if I'm reading it wrong. Is there a Novice 600cc Class? Or only a 1000cc Class? Do they run in the same race? I only see Novice racing and then the Vintage, LW Superbike, 250 Ninja, etc. stuff mentioned, and am unclear on what types of bikes a Novice can actually race. Thanks.