classes E1 is up to 150 2st or 250 4st machines, OPEN anything above 150 cc 2st or 250 4st
adult solo expert clubman E1, clubman open , sportsman E1 sportsman open, novice, 040 , ladies
youth senior A riders 14 and above on 125 machines this group rides with the adults
senior B 12 to 14 years on 85 2st or 150 4st
juniors 8 years to 12
quads expert, clubman ,sportsman/novice, 4x4