This silicone miracle formula reduces drag between the wiper seals and the rack and keeps everything lubricated. It even helps repel dirt, keeping the surface cleaner and reducing the risk of dirt getting into the dust seals and ruining the oil in the fork and your ride. It reduces chatter and keeps the suspension silky smooth. Lubricates seals. Increases suspension performance. Works on forks, shocks and telescopic seatposts. Helps extend and protect the life of your components. Helps repel dirt and reduces the need for future cleaning and maintenance. Smells amazing!