SKF Low-Friction Dust and Oil Seal Kit: RockShox 35mm, Fits 2008-Current ForksSKF's seal kits are constructed of a low friction material that reduces the breakaway force in your shock and allows it to be more reactive. These 35mm seals fit the most common enduro and downhill forks in the market. The same self lubricating compound as on SKFs motorcycle fork seals Compound is compatible with a wide range of fork oils and is engineered to withstand cracking from UV light Compared to OEM seals, SKF seals provide reduced friction,