Practice question

What is the primary danger of lubricating an O-ring drive chain with standard penetrating oil or gasoline?

  1. It dissolves the internal factory grease and degrades the rubber O-rings, leading to rapid chain wear.
  2. It makes the chain too heavy, reducing the top speed of the motorcycle.
  3. It increases the sprocket diameter, causing the chain to skip teeth.
  4. It causes the rear tire rubber to dissolve upon accidental contact.

Answer: A — It dissolves the internal factory grease and degrades the rubber O-rings, leading to rapid chain wear.

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