Originally Posted by sivat
http://www.ninerbikes.com/sir9.html
I was checking one of these out. Super nice, probably not in the sub 20lb range, but close. I'm not sure you can find a mountain bike that light. Unless you go carbon.
Edit: The One9 aluminum frame weighs 3.3 lbs. according to the site.
Yeah, from what I've seen that's really the only way but I've heard that carbon can shatter pretty easily. I really like the way the niner frames look! And damn 3.3lbs!!! That .2 less than what I ideally want! Awsome! I am considering the ONE 9 and the S.I.R. 9. I am gonna see what other people suggest but these frames look awsome! -Will