I have a pair of Easton EC-90 CF handlebars.
http://www.performancebike.com/shop/...731&Store=Bike
I find them to work very well if you don't wreck too much. Very light and strong. For XC(which is what I ride) Ilike the flat handlebars, they put you in more of a "tuck" position than the riser bars and I find that more comfortable.