Park Tool PolyLube 1000 4-Ounce
Park's PolyLube is specifically formulated to protect bearing components. Its Polyurea grease has extremely high shear strength to protect bottom brackets, headsets, pedals and hubs. Use it on threads, seatposts, stems and cables, too. It's also safe for fork seals, and repels water.
Please note that flammable items and those containing pressurized gas or liquid must be shipped by ground due to airline safety regulations.