Lyle- Best place to go to is the oz supers website,
Aus-Superbikes all the info is there. If you need more info you can contact their office.
BlackFZR- Sorry yes the tyre rule will still be as per the Supersport tyre rules. A couple of reasons we don't have a single brand control tyre is we don't want to make it any harder for people on a limited budget and C & D graders just entering the sport as a lot of them will run what they can get hold of and a lot of the time secondhand tyres also from a safety point with the superstock and supersport classes running together we don't want one class running 'inferior' tyres.