GiroDisc front disc specification?

[frs3425]

Hi!

Does anyone know how thick a new front disc from GiroDisc is and when it is recommended to replace them (can’t find any wear indicator)?

Thanks!

Best Regards, Per-Anders.

[GM]

Reyland 370mm conversions for stock callipers are 27mm wide to fit callipers and pads.

[frs3425]

@GM – Thanks!  My discs measure ~26,4mm. Want to know when it might be time for a change…

[rainydays]

Hi there,

For direct OEM replacements, excluding modified rotors by Reyland, the rule of thumb  for the RS MK3 is 2mm wear due to abrasive friction.
The stock rotors come with a 25mm thickness and the minimum allowed on these rotors is 23mm. Now in my quest to have a proper set of rotors I had Girodisc on my list. While some respect the OEM thickness others do not but they claim a 2mm delta between new and minimum. I think Girodisc comes at 27 mm thickness and you should change them at 25mm.

 

 

 

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Nitrous Blue Dyno Tuned @ 600 NM | Wagner Tuning – Competition IC | REVO Carbon CAI | 

HJS 200 Cell Sportkat | Remus Cat-back | SS Black Chrome Tailpipes

Fischer-Hydraulik SS Brake Lines | Endless RF 650 Brake Fluid | Endless ME20 Pads F+R (squeak king)

Rotors: TSP XG150 – DBA 5000 T3 SLOT | DBA 4000 T3 SLOT | Suspension: MR – KW Clubsport 2 way with H&R ARB F+R

[paulg]

@GM are you running the Reyland discs?

My discs and pads will need doing at some point, and I’m tempted…

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Nitrous Blue FPM375, Milltek, DSC & TracTive, lots of Mountune bits

[frs3425]

Thanks for all your inputs! I have emailed GiroDisc for comments about it. I assume my discs will be safe a while longer…

[GM]

@Paulg ordered, im on EBC all round at the moment with YellowStuff pads 👌🏻

Ive purely gone for the reyland big kit conversion, with the stock callipers to keep the OEM look and all mods on mine are quite stealth like. So i get floating, slight increase in performance, weight saving and able to use blue stuff standard pads… changing to a pad without metal / more organic reduces the wear on the rotors also… Im stopping myself from ordering the brembo GTS kit for the front tho…. they look mint but would stand out.

[Author]

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