I'm not fond of the setup on my Cannondale. The adapter I found was pretty heavy steel and does not allow for a stem cap. I picked the stem because it was branded Cannondale but it was designed to line up with a sloping top tube and it's not level. The bar came with the stem and also says Cannondale but I don't much like it either after trying it.

This bike came with a polished hatchet stem and anatomic handlebar. I found a dinged up black hatchet stem and painted it yellow, a Bianchi branded anatomic handlebar that I painted flat black, and will try that next. Someday eventually.

Photo from during build, yes I know the front brake is not connected.

Untitled by Darth Lefty, on Flickr