I have a dualie - a Specialized Stumpjumper FSR (the WSD one) and I love it! It was quite the upgrade from my rigid Specialized HardRock. It came with Shimano m520 pedals, which were my first experience with clipless. Definitely took a few spills (oh poor bikey!) which my friend said looked so silly and I was laughing at myself - at least they were gentle falls. (I've since put speedplay frogs on my road bike which I love and aren't as difficult for me as the Shimanos... thinking about getting a pair for the mtb but not sure yet.)