A simple, polished, all-silver threadless stem with a 25.4 clamp diameter. It's flippable to really dial in your fit. 4 bolt handlebar clamp. Length is measured center-to-center along extension.
These style bars were standard issue on Porteur bicycles - and for good reason! They're maneuverable, lightweight, and exceptionally comfortable for riding through the city and country with heavy loads.
The VO Threadless Stem Adaptor allows you to use threadless stems on bikes designed for quill stems. Many threadless stems have removable face plates, so bars need not be "stripped down" when switching stems.