stock rotors seem to wear at the same rate and in some cases quicker than the pads, true story!
i only managed to get about 60,000KM from my rotors and pads and all 4 wore out about the same rate
but some members here only managed about half of that, and funnily enough the rears wore quicker!
anyway, I went to RDA blank rotors paired with QFM HPX pads and have been VERY happy with the braking performance. HPX pads have a much more gradual bite but the stock pads are by no means bad, they just seem to wear out really quick. other side effect = no visible brake dust
