how easy is it to change rear brake discs (1998)looking at getting some drilled and grooved onesanyone explain what you have to do cheers

 

Really easy, calipers off, wind back the handbrake adjusters through the holes in the rear of the hub, wind an M6 (iirc) bolt in through the threaded holes in the disc centre (over the hub) and they'll just pop off

 

It could be M8 I think

 

Deffo M8.