{"product_id":"skf-dual-compound-gabeldichtungen-40-mm-fox-40-marzocchi-bomber-58","title":"SKF Dual Compound Fork Seals 40 mm – FOX 40 \u0026 Marzocchi Bomber 58","description":"\u003cp\u003e\u003cstrong\u003eShort description\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe SKF Dual Compound seal kit for FOX 40 suspension forks combines low friction with reliable protection against dirt and moisture. The optimised design supports sensitive response behaviour for demanding downhill and bike park use.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct description\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSKF Dual Compound fork seals for FOX 40\u003c\/p\u003e\u003cp\u003eFork seals must reliably protect the inside of the suspension fork from dust, mud, and moisture. At the same time, seal friction affects the fork's responsiveness.\u003c\/p\u003e\u003cp\u003eThe SKF Dual Compound fork seals consist of two bonded rubber compounds. SKF combines these with a revised geometry for the sealing and wiper lips. The result is a combination of reliable sealing and minimal possible friction.\u003c\/p\u003e\u003cp\u003eAn open-wound tension spring on the wiper lip supports even contact with the stanchion and prevents dirt from becoming trapped inside the spring. An integrated metal insert stabilises the seal and supports its function during demanding use.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdvantages of SKF Dual Compound seals\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e \u003cli\u003eTwo bonded rubber compounds\u003c\/li\u003e \u003cli\u003eLow friction for sensitive response behaviour\u003c\/li\u003e \u003cli\u003eOptimised sealing and wiper lips\u003c\/li\u003e \u003cli\u003eOpen-wound tension spring on the wiper lip\u003c\/li\u003e \u003cli\u003eReliable protection against dirt and moisture\u003c\/li\u003e \u003cli\u003eFor suspension forks with 40 mm stanchions\u003c\/li\u003e \u003cli\u003eFor demanding downhill and bike park use\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e \u003cli\u003eFOX 40 suspension forks with 40 mm stanchions\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003ePlease check the exact model and model year of your suspension fork before ordering. If you are unsure, compatibility should be verified using the fork designation or serial number.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eScope of delivery\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e \u003cli\u003e2 SKF Dual Compound oil and dust wipers\u003c\/li\u003e \u003cli\u003e2 pre-impregnated foam rings\u003c\/li\u003e \u003cli\u003e2 crush washers\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat you need for installation\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOil and grease are not included. To fit the seals, you also need:\u003c\/p\u003e\u003cul\u003e \u003cli\u003e\n\u003ca href=\"\/en\/products\/fl01-lower-leg-lube\" title=\"WPS FL01 Lower Leg Lube – Lubricating oil for suspension forks\"\u003eWPS FL01 Lower Leg Lube\u003c\/a\u003e: lubricating oil for the lower legs\u003c\/li\u003e \u003cli\u003e\n\u003ca href=\"\/en\/products\/danico-biotech-race-grease?variant=58816462881142\" title=\"Danico Biotech Race Grease\"\u003eDanico Biotech Race Grease\u003c\/a\u003e: for greasing the seal lips\u003c\/li\u003e \u003cli\u003e\n\u003ca href=\"\/en\/products\/push-industries-fork-seal-installation-tool?variant=58816518521206\" title=\"PUSH Industries Fork Seal Installation Tool\"\u003ePUSH seal installation tool\u003c\/a\u003e in 40 mm: presses the seals in straight without damaging them\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe easiest way: add everything to your basket with the 'Complete set for your lower leg service' on this page. With oil, you get a set discount.\u003c\/p\u003e\u003cp\u003eRather leave it to us? We fit them for you as part of the \u003ca href=\"\/en\/products\/lower-leg-service-inkl-skf-dichtungen-40-mm-fox-40\" title=\"Lower leg service incl. SKF seals – 40 mm FOX 40\"\u003elower leg service incl. SKF seals\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTechnical data\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eSpecification\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSKF\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct series\u003c\/td\u003e \u003ctd\u003eDual Compound\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eIntended use\u003c\/td\u003e \u003ctd\u003eMTB, Downhill, Freeride, Bike park\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eStanchion diameter\u003c\/td\u003e \u003ctd\u003e40 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSeal dimensions\u003c\/td\u003e \u003ctd\u003e40 × 50 × 8 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eManufacturer part number\u003c\/td\u003e \u003ctd\u003eMTBDUAL-40FN\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eEAN\/GTIN\u003c\/td\u003e \u003ctd\u003e8050616065940\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCompatible brand\u003c\/td\u003e \u003ctd\u003eFOX\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eScope of delivery\u003c\/td\u003e \u003ctd\u003e \u003cul\u003e \u003cli\u003e2 SKF Dual Compound oil and dust wipers\u003c\/li\u003e \u003cli\u003e2 pre-impregnated foam rings\u003c\/li\u003e \u003cli\u003e2 crush washers\u003c\/li\u003e \u003c\/ul\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFrequently asked questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does Dual Compound mean?\u003c\/strong\u003e\u003cbr\u003eIn this design, SKF bonds two different rubber compounds within the seal. This combines the requirements for sealing, durability, and low friction.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich suspension fork is this seal kit intended for?\u003c\/strong\u003e\u003cbr\u003eThe kit is intended for FOX 40 suspension forks with 40 mm stanchions. The exact model and model year should be checked before ordering.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo new fork seals improve responsiveness?\u003c\/strong\u003e\u003cbr\u003eWorn or dirty seals can increase friction. New, correctly installed, and lubricated seals support smooth movement of the stanchions.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I install the seals myself?\u003c\/strong\u003e\u003cbr\u003eYes, if you can remove your fork's lower legs yourself. You'll need oil, grease and ideally a seal installation tool that matches your stanchion size (see 'What you need for installation'). Rather leave it to us? Book the \u003ca href=\"\/en\/products\/lower-leg-service-inkl-skf-dichtungen-40-mm-fox-40\" title=\"Lower leg service incl. SKF seals – 40 mm FOX 40\"\u003elower leg service incl. SKF seals\u003c\/a\u003e.\u003c\/p\u003e","brand":"SKF","offers":[{"title":"Default Title","offer_id":58807876845942,"sku":"MTBDUAL-40FN","price":33.8,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/8089\/9702\/files\/acd7ba_7238bcc6a0304ed992cc462a06f650ae_mv2.webp?v=1790230159","url":"https:\/\/www.mtb-raceshop.ch\/en\/products\/skf-dual-compound-gabeldichtungen-40-mm-fox-40-marzocchi-bomber-58","provider":"MTB-Raceshop","version":"1.0","type":"link"}