[shortie]

I know in an ideal world brakes and discs would be changed at the same time.

But do these discs need changing or can I get away with just pads?

[KM79]

What's the inside face like?theres a bit of a lip on them too.If you can get a set of Verniers measure the thickness.The minimum is stamped onto the disc hub itself.how many miles have they done?

[Soul_Glo]

What is the thickness?

[Sensible_]

As a above, depends on what thickness they are at. I've seen worse. The lip doesn't look too bad. Although if you are doing the pads the discs aren't too much more effort.

[335ier]

Yeah, I didn't even have to remove my calliper mount. V easy job. Just make sure if you don't change them that they will safely last you until your next pad change.

[KM79]

That is true on some models ,not all(leaving pad holder on)Plus the disc centre screw can become a ball ache when seized..