mga motorsiklo Pop Quiz

Magnesium makes for light, strong alloys, great for bike applications. But what madami practical reason is it not used for production motorcycle wheels?
Choose the right answer:
Option A It's prone to burn extremely hot if abraded.
Option B The ore is too costly.
Option C It cannot be cast cheaply enough for motorcycle wheels.
Option D Its alloys tend to be porous, causing tire deflation if paint is damaged.
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