Should I buy secondhand bikes?

Should I buy secondhand bikes?

Ericson Monsalud (Owner, Bike Attack) gives expert video advice on: What factors should I consider when buying a bicycle?; How do I choose the right size bicycle for me?; How do I choose the right bicycle for my child? and more...

With second hand bikes, I don't what know what the other individual did to that bicycle. I don't know what happened. My advice is that second hand bikes are a no-no.