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      12-21-2022, 01:21 PM   #3
kerrit
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Drives: Melbourne Red e90 M3
Join Date: Jul 2012
Location: Bellevue, WA

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2008 E90 M3  [0.00]
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Quote:
Originally Posted by Redd View Post
Unfortunately it's not as simple as just diameter and thickness. There's quite a lot of measurements as shown in the Brembo image below. The inside diameter and annulus is also important.

This is one of the reasons going for a well known brand of brakes is safer, just for the spare parts availability.

Thanks for the details!

Upon further research it looks like Sparta sourced their rotors from Pegasus here in the USA, so I'll reach out to them directly.
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