Front brake disc dimensions (2004 R1150GSA ABS)

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lonerider

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Stellenbosch
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BMW R1150GS Adventure
I'm thinking to have some new brake discs made up for the front wheel, as I'm strongly suspecting damage to the right-side disc due to excessive play.

This is for a 2004 R1150GS Adventure, with ABS. AFAIK the version is ABS II, i.e. I have the slotted steel ABS sensor ring rather than the ridged solid aluminium ring found on ABS I wheels.

From https://www.maxbmwmotorcycles.com/fiche/DiagramsMain.aspx?vid=51761&rnd=05012012 I get the disc diameter to be 305mm, but no indication of thickness, mounting hole offset, or ID/OD for the braking surface.
FOR VEHICLES WITH INTEGRAL ABS (CODE: X645A) :
01 34 11 7 670 019 BRAKE DISC - D=305MM (from 09/02)

(Replacement original will cost USD305 ~ ZAR2500!)

Also, is the disc of uniform thickness throughout, or are the mounting holes thicker than the overall disc?

Any suggestions who to approach in the Cape...?


(Interestingly, the non-ABS wheels have the discs split into left and right discs, while the ABS only has a 02x disc specified. No dimension for either really.)
 
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