[henrymartin]

Originally Posted by pfy50

HM,
It's called MPL a polylube that could have been left in. Read this article it explains it: http://www.thumperfaq.com/swingarm.htm

I did see that before I opened her up, but the lube had some dirt in it, the bushings had a little rust pitting, and there was dirt behind the seals, so I dug it out to clean it properly. Solvent and all

Thanks for the suggestion though.