18 Zoll Schwarz 02 Alufelgen passend für BMW 6 7er E24 E63 E64 E32 E38 E65 E66 E67 Wr

Flow Forming Technology involves the application of pressure to the inner barrel of the wheel, while spinning, This process stretches and compresses the aluminium, which increases tensile strength. In this respect the process shares similar properties to those found in the forging process.

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