Hi!! I guess it's almost two years since your post was submitted, nevertheless, I came across this opportunity to promote my favorite bike and talk about it for a little while. Who could resist??
I ride the Giant AC1 2002, Marzocchi 6" front, and rock shock 6" somethin' in the back. Mine has XTR rear derailer and XT front, Hayes disk hydraulic braking, Michelin fat wheels, and rhino lite sunrims. The bike is bad!
I definately consider it my downhill bike at 48 lbs. i can get it up quite a bit of stuff, but it's never pleasant. However, in my hometown, on a thrashing, rocky, root-filled, dust bowl, gravelly trail, there is no other bike to be had. It's hell of tough and has given me 0 problems.
Well wait, the hydraulic tube came undone and squirted juice everywhere about my first week on it, but it was fixed for free, and I was pretty tough on it.
I did witness a co-rider's bike frame split at the seatpost insert, but it was replaced by the factory.
There's nothing like this bike for toughness. It is a beast. Not puny or brittle at all. Beat the **** out of it, because it can take it. I sure do!