I have a 2008 CRF250X. I'm about 6'1, 6'2. The bike is so uncomfortable to stand and ride so I usually sit. I've never used riser bars before as my previous bike was a YZ250F and its bars were a good height. I don't really know much about bends and risers, so what should I do here for my height? Do I have to replace my stock renthal bar? It's still in great condition and I'd like to avoid replacing it if possible. I hear you need to buy fatbars when you get risers, but I'm unsure how true that is.