Just three drops in my hybrid ceramic hub bearings which are lubed with Acer Racing Acer Goo increased the free spin time of my wheels by fifty %. I also put three drops into the hybrid ceramic bearings in my Omni Racer bottom bracket, which had a very noticeable affect. When I received my new bike that has conventional steel ball hub bearings, I put three drops into each side to the hubs. Amazingly the free spin times were very close to the ceramic bearing hubs. I put a drop on the pivot points of the front and rear derailers on both bikes, shifting was noticeably improved. This oil is the real deal for enhanced performance of bike components. I am thinking of brushing a little on the chain since I am emboldened by the striking difference it provided in all the other applications I used it for.