Alufelgen 18 Zoll Schwarz 02 für BMW 5 8er E12 E28 E34 E60 E61 + E31 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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