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Posted: **Mon Jun 13, 2016 3:13 pm**

My rear brake discs are measuring at 23mm at the moment. Does anybody know what they measure at when new?
Not sure how much life I have on them at the moment and wondering if I need to change them

Posted: **Mon Jun 13, 2016 5:34 pm**

I thought they were 22mm when new and would go to a minimum of 20.4mm!!!

Posted: **Mon Jun 13, 2016 7:15 pm**

Pretty sure minimum is printed on the bell section

Posted: **Mon Jun 13, 2016 8:43 pm**

RS4_Ollie wrote:Pretty sure minimum is printed on the bell section

If it's a genuine disc, yes it should be

RS246.com Forum :: The World's #1 Audi R, S and RS Enthusiast Community

Brake Thickness

Brake Thickness

Re: Brake Thickness

Re: Brake Thickness

Re: Brake Thickness