I just finished off my first set of a1rm at Winton yesterday. Copped solid abuse for six sessions from start to finish, no cool down laps, last session was 10 laps and best lap of the day was on that lap. Pads where 50% at start of the day, didn't crumble but wore them right down. The rears where qfm hpx and they didn't like that treatment, they ended on just about metal on metal. In saying all that, at more demanding tracks like sandown, I don't think they will go too well. They are ok for the not so serious track car but it's the old saying, you get what you pay for and since I got another set for $60 for the front, I have put another set on the front. I measured the disc and compared to the measurement I took when they originally went on and the wear was 0.6mm. I thought that was ok. 4 track days, 1 set of pads, 1 set of tyres and 0.6mm of disc. Budget racing brah[emoji3]