Is there a bike, which can be used for several types of riding? By this, I am referring to commutes, tours, cross country, off-road mountain biking, trailing especially.
The bike should contain the major quality of several specifically designed bikes. By this I mean the following:
- Road Bikes: Lightweight, speed, ergonomic
- Downhill MTBs: Rigid Frame, High performance suspension and Tires
- Cross Country: Comfortable (on Long tours)
For me, I have an habit of using a MTB for most of all the activities I mentioned above and most of time, this is not an comfortable experience over long run.
So, the question is simple Is there a bike, which contains all the qualities in one?

Is there a All-In-One Bike?question be more specific. Why dont you suggest me? :) – Starx Jan 18 '11 at 4:19