My 1996 CX hatchback has about 10 000km. on machined rotors and new pads (disks in the front, drums in the rear) and for a while I have noticed a slight vibration through the steering wheel when I brake, really only between 80km/h and 70km/h. Sometimes it is more noticeable than others, but even at the worst of times it isn't very severe so I don't think it is a safety issue.

But what do you think could cause this to happen really only around that window of speed?

 

I know it sounds like the front rotors might be a bit warped, but wouldn't that make the vibration occur at all speeds? Or atleast all speeds above a certain speed? Because as I said this is only around one range of speed.