What are some good online motorcycle classifieds?

A pal of mine is looking for a decent bike to start riding on and having never bought a bike via online ad before I can't say as to where I'd start to look.What are some good online motorcycle classifieds?
also try advrider.com. You'll need to become a member for the full benefit of the site, but you can find smoking deals on there and it's free. Not really classified focused, but a lot of riders hang out there and they like to sell their stuff to each other.What are some good online motorcycle classifieds?
CraigslistWhat are some good online motorcycle classifieds?
cycletrader.com

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