The Comp Streem is the alloy version of Ritchey's Carbon Streem bar. It's a great option if you're looking for a flat topped bar if carbon isn't your cup of tea.
The most striking feature of the Comp Streem is its flat top section (35mm wide), which can be noticeably more comfortable if you prefer to ride on the tops- especially on climbs. In addition to the increased ergonomics, the flat section provides an aero boost and the deep groove on the underside keeps cables out of the way.
In-house measured weight is 296g in a 42cm size. Ritchey handlebars are measured center-to-center.