I've got a new Dragonfly with a Calfee Ergonomic bar/stem. Since it is February in Denver, my impressions are after only about 50 miles. I plan on posting pictures soon since I was lucky enough to get the first "new" Dragonfly which is clear with dark decals The bar/stem is every bit as stiff as any other separate bar and stem in our shop. My bar of preference has been the 3t Prima. The ergo shape is already making other handlebars feel small. Since I didn't want to loose the finger indentations on top of the bars, they are only taped below the Campy levers. They also just look too good to cover with tape. Patrick Gibbons