I have a 2006 636 for sale it is pretty much brand new it only has like 3400 miles on it. I have no use for it any more and barely ever ride it. It is flat blue and some frame sliders, other than that all stock but super fast. It was dropped once by my friend ( Idiot ) but have the parts to replace, just scratches cosmetic. The bike runs and looks great. I would get rid of it for around $6500. If you are interested email me or send me a pm. Thanks