Fez contact Fathead at Battyes on 02 95435133, tell him you are an Old Bull and he will help you no problem
Be careful of pads from E bay, I fitted a new set of rears before the caves to caves and ended up with both worn out and one losing its remaining pad from the backing plate
Spend the money and buy some decent pads, better then damaged disc’s, I was lucky as I heard it about 2kms from the end of day one and stopped using the back brake. I had packed a spare set of EBC that had done the four day when I raced it and 11 months trail riding
TB