The Ultra bar is extremely light. This bar makes a perfect match with the Ultra II which is very light too. The reason why this bar is so light is that Airush got rid of the trim system on the bar. Because of this, the bar is not only lighter, but it also gives you more depower length on your arms. Perfect for foiling!
This bar has more trim knots on the lines, to makes sure it's still possible to trim the kite to your demands.