About 12,000 miles ago I added this stuff to the final drive and transmission of my K1100LT. Yesterday when I drained both of them prior to doing a spline lube both of the magnetic drain plugs had virtually nothing on them.
The bike also started shifting a little better after 1,000 miles or so.
I guess this stuff works.
Either that or it demagnetizes the shavings. :D
I hereby give it frankenduck seal of approval:
(http://www.classtech2000.com/techined/archnom/habitat/duck.gif)
Note that they also sell GD-525 which is a good long-lasting moly lube for splines.
http://guarddogmolylubricants.com/ (http://guarddogmolylubricants.com/)