The Aria has been available in the U.S. for the past few years. I test rode one down at the Bicycle Stand in Long Beach 2 years ago. There are several used ones listed on local craigslist and offerup as well. I'd call your local Bianchi dealer and see if they can order you one. Bike Attack in Playa Vista and The Bicycle Stand in Long Beach are two options. I'm sure there are more down in the OC... The Bianchi Sprint is another similar option (I went with the Sprint instead of the Aria, as the Aria was a little too stiff...).