Anyone else into bikes?

[CalPolyTechnique]

As in the human powered kind?

I really got into them while in school and still am. For me, I like working on them and modifying them; the tinkering aspect is what I like most.

For those that are into bikes, what kind of bike(s) (road, mtb, commuter) do you have and what modifications have you made to the components?

 

[TheKey]

I'd actually like advice on what kind of bike to get. I basically want it for commuting and don't want to spend more than $200

 

[Longboysfan]

Got a new Trek road bike to work out on.