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      05-17-2012, 11:41 AM   #37
AlpWhite11
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Drives: 335i
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Quote:
Originally Posted by BreakPoint
Quote:
Originally Posted by 09BlkSapphire
Quote:
Originally Posted by SergioF30
just a curiosity, what type of material is the brake rotor are made of?
Stainless steel? Iron Steel?
Uhm the article says aluminum? :
The article actually DOESNT say. It says the calipers are aluminum.

Rotors are generally made from a material called "grey iron", (iron). The more expensive latter would be carbon ceramic, as seen as optional for the newer F- series M cars.
Sorry. I didn't read 'rotor' in his post.
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