My stumpjumper is only about a month and a 1/2 old, and i keep it clean. But i am getting a squeak that is intermittant. It happens even when i am coasting, so it's not the crank. It sounds like dry metal rubbing. The bike being new i'm sure the wheel bearings are fine, so i'm thinking it must be an axel. I can't tell if it's front or rear, tho i think it's front. I took the wheel off and inspected the axel. It seems somewhat dry, so i need to grease it. What kind of grease can i get at a hardware store that will be good for this? Or is most any regular grease fine?
Also, any suggestions for isolating whats causing this?