ah yeah sorry mate,
free meaning at the moment us miniriders have a one class series within a series..
we can ride 50cc up to 190's and whatever comes after these beasts as long as it is a horizontal engine.
we dont have enough bikes on a gate to get a second class, wed like to have a 10" class and a 12" class but at the moment all bikes 10" , 10"12", and 12" 14" race all together in one race, we have 4 races in a meet with a practice few laps first in the morning, it costs $55 for a one day MA licence about $50 for race entry and usually between 10 - 30 for a one day track membership or you can join one of the affialiated clubs for the year instead of paying each round, if you want to register points for the year there is a one off vcm $30 payment.