SKF Fork Seal Kits. Features: Superior sealing performance across a wide range of aftermarket applications Integrated dust sealing lip is designed to guard against dirt and water entering fork, preventing contamination and increasing performance Integrated oil sealing lip prevents oil from escaping the fork Special pre-impregnated foam rings provide enhanced friction reduction. Foam rings are not included in each kit, model dependent User friendly design makes for quick replacement during fork service Kits include enough parts for one fork Specs: Model:2017-19 36mm Ohlins RXF Air/Coil Description:seal kit