Silicone Brake Fluid
changing all of the parts is the right way to do it, providing you dont use imported parts.... you have no way of knowing the compatabilty of the foriegn made parts. but at least you have the information and now know what to look for if you do have a problem,,,, a couple hints....do not shake the dot5, let it sit overnight before using it. pour it in the master slowly, any air in the fluid will not bleed out the calipers. we had so much trouble with this fluid we actualy made up a way to " reverse bleed "the system ... we actually pumped the fluid into the calipers and up to the master cyl. the dot 5 likes to suspend air in it, and it also attracts air...just like the dot 3 attracts water....i have had many of my bikes that use the dot5 ..and bleed the brakes every spring . you may find that it likes to leak out of the master cylinder cover also. not really leak but mine are always wet around the gasket.. it is great stuff for not screwing up your paint, but it does come with a cost....