Bike forums folks,
I'm a bike lover and a technology reporter for Forbes Magazine. Ahead of the Tour de France, I'm putting together a story (a bit outside my normal beat) on the world's most expensive bicycles. I was hoping that you all might have ideas.

I'm looking for specific examples of ultra-pricey bikes, but also trends in high end cycling technology and ideas about which might be the most expensive bikes that will be ridden in the TDF this year.

If you have any ideas about who might be a good source for this story, I'm definitely eager to hear suggestions.

If you'd prefer to email me directly, my work email is also agreenberg@forbes.com.

Thanks in advance for your thoughts!

Andy Greenberg