Truvativ Descendant Riser Bar The Truvativ Descendant Riser Bar combines a shape, width and materials that have proven themselves to take a no prisoners approach. They're stiff, tough, reliable and provide you with all the comfort and positive ride feel you'll ever need. The proven geometry comes to fruition due to input from some of the best Enduro riders around. Features Stiff, precise and wide Made with tough 7050 alloy Descendant geometry from enduro rider's input | Truvativ | Descendant 31. 8 Handlebar | Black | 31. 8Mm, 760Mm, 20Mm Rise, Alloy | Aluminum