Here's a link listing multiple lubes and the Grunge Brush, all reviews, and commentary:
link. I prefer the DuPont Teflon Multi-Use dry wax lubricant (
link). Do a little reading, then you can make an informed decision. Cheers!
1979 CB750K (sold, 2012, but not forgotten)
1983 Kawasaki 440 LTD Belt Drive (sold, 2011)
1993 Kawasaki Voyager XII