A bicycle disc brake rotor, having a rotational center axis, comprises a base portion including iron and a surface portion including iron, aluminum, and chrome. The surface portion is formed on an external surface of the base portion. A concentration gradient of chrome of the surface portion is formed in an axial direction parallel to the rotational center axis.
Corrosion resistant bicycle disc brake rotor
28.02.2017
Patent
Elektronische Ressource
Englisch
Bicycle disc brake rotor assembly and bicycle disc brake rotor
Europäisches Patentamt | 2016
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