What is up with those just a bar bars. I saw some at Bike Paradise. They are just a very short dead straight bar. Various colors, anodized aluminum. Nicely rounded ends. Seem machined out of a solid chunk of Alu. Heavy. If they ARE hollow it is really thick wall stuff. I would have bought one just because it's a beautiful chunk of metal but they were quite expensive for something I wouldn't put on a bike. They must be for the trendy cafe bike messenger fixie bunch. But what is the theory behind them ? WHY ?