Originally Posted by
lookieaefanboi
Ok a 12.3mm rotor is the maximum legal for a stock 17.5t right? 13mm rotors are available and I am sure some people do use them. What kind of advantage would they have? Why doesn't roar just make 13mm rotors legal for all classes to avoid people exploiting something that doesnt ever get checked except for at a nationals?
Our 13mm tuning rotor (photo) features an "identifiable groove on the shaft bevel to differentiate it from other Novak rotors." Of course, that requires someone to check for it.