O.K. So I bought these Dura Ace 7400 hubs with cool rotatable bearing seals that say "open" and "closed" and I guess that when they are open the 2 little holes line up and allow you to inject oil or grease. Now my experience with injecting grease is more blunt instrument stlye like this: http://www.4x4wire.com/toyota/mainte...grease_***.jpg.
I've got various Zerk fittings on my CubCadet lawn tractor, and my wheelbarrow, my old school Lawn Boy 2 stroke mower, etc...
But I now have this nifty dura ace hubset, but am at a loss presently, thus my query here.
I also have a "GG" Grease Guard threaded headset and SunTour XC Pro front hub that I purchased from ebay that would benefit from a micro grease ***.
Could somebody show me an example of a "micro" grease *** ?