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And yes I have used the search button & have just fin trolling through 68 pages of stagea brakes.....First I have a 4/97 S1 wgnc34 & wish to replace front disc rotors & are having troubles finding correct ones!... The specs I have are:

Outer dia- 280mm

Thickness- 28mm

Height-53.7mm

Ctr bore- 68mm

PCD- 114.3mm

  1. Are these correct?
  2. Will a later model fit eg..290/296mm outer dia with my original calliper?
  3. What brands & or serial no's
  4. What is the "height" measurement referring to in the specs?
  5. I have e-mailed RDA & they only have specs for a 2001 (RDA 954d) which has a outer dia of 296mm will these fit? Has any on tried these on a 4/97 S1?

Any help with this prob will be appreciated.

Thanks in advance Shane.

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Ok, I have just phoned GSL Ralley Sports (very helpfull i might add) it seems S1 are a trick beast to match up. They suggest to actually measure my current disc & get back to them & they will try & sort something out. Prob is it will be too dark by the time i get home to get measurements (see from my first post) can anyone help me with some measurements or serial numbers as I need new rotors fairly urgently.....Cheers

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