Bikes up to 1974
No significant changes may be made.
50-, 50+, 60 +, 66 +, 72+
Bikes with two springs, air cooled engine, drum brakes, conventional forks
50-, 50+, 60+
Bikes up to the year 1990
Bikes up to the year 1996 (no aluminium frame)
RUNNING OF THE EVENT
There are 2 practice sessions and 2 races of 15 minutes plus 1 lap. Depending on the number of riders present, the organizer can merge classes or carry out preliminary heats. The classes are classified separately according to age groups.
The overall classification is made according to the following points per race:
1st place 25 points
2nd place 20 points
3rd place 16 points
4th place 13 points
5th place 11 points
6th place 10 points
and so on.
Each class is classified separately. Place one to three will receive trophies. The best 125cc riders are also awarded in the EVO classes.