Can someone tell me if the two classes for 250's in the post classic race are fro GP bikes and production bikes
It say's factory bikes 126 to 250 with a cut off date of Dec '84 and 126 to 250 with standard ignition and no airboxes with a cut off date of Dec '91
So is say a TZ 250 A or B eligable , these being GP bikes within the '91 cut off
Or is the '91 cut off for TZR, RGV ,NSR production bikes ?

Just a bit confused by the way it is written


Chris