Because everybody is moving their manufacturing to Asia, Cannondale had to. No, I'm not one bit happy about it... I liked the idea that US bicycle designers, engineers and manufacturers were going head to head with the best from other nations and doing well. Gotta wonder if their foray into motorcycling and all of that monetary loss played a part. If I had to buy a new frame set, it'd be Cannondale.
bikerjp, Some of the early aluminum framed bikes (Vitus, for one) didn't create much confidence in the material, but Cannondale and Klein pretty much fixed that over time. Carbon fiber is the darling material at the moment so everyone has to produce a line of CF bikes to stay in business, but I don't think CF is any kind of upgrade from aluminum, nothing against CF tho'. When the modern CF frames are 21 years old like my 3.0 are they going to be rideable, much less upgradeable? Time will tell.