http://www.hottrax-motorsport.co.uk/class.php Check out the wording under Junior 600
Junior 600cc
4 cylinder over 400cc to 600cc
3 cylinder over 600cc to 675cc
2 cylinder over 600cc to 750cc
Number plates: White background, Blue numbers
No engine tuning but anything goes as long as the bikes conform to the ACU regulations
A minimum of 2 bikes and 2 riders in required for this championship. 3 bikes and 3 riders are allowed.
1 bike is not allowed as refueling during the race is not allowed
The transponder is taken from 1 bike and put on the other at the pit stop.
Maximum riding time is 30 minutes per rider with a 15 minute break before that rider is allowed to return to racing
