Silky Suspension Serum is designed to get that suspension running smoother than butter. This suspension specific silicone infused wonder formula reduces the stiction between wiper seals and stanchions keepingeverything lubricated to help with small bump sensitivity and trail buzz. It even helps to repel dust and grime keeping surfaces cleaner and reducing the risk of contaminants getting into the wiper seals and ruining both your fork oil and your ride!Lubricates seals boosts suspension performanceWorks on shocks stanchions and dropper postsFormulated using high levels of premium silicon oil to create an ultra-low friction reducing surfaceSafe on most suspension components and coatings including KashimaPFC Free Not Harmful to you or the environment.