Greasing wheel bearings can get very messy very quickly, in a very kindergarten kind of way. The trick is to embrace the ooze, because greasing is the fun and easy part. The hard bit comes when ...

If you're looking to grease up some components, you're likely going to have to choose between a lever-action or a pistol-grip style grease gun. But which one is right for you? Both grease gun styles ...